Frankie Stein (voiced by Kate Higgins) is the sixteen-day-old daughter(three-year-old as of date) of Frankenstein's Monster and his bride. She has waist-length black and white hair and has heterochromia (her right eye is blue and her left one is green). Frankie's fashion style is preppy, which usually revolves mostly around plaid prints (including lightning bolts) and schoolgirl style. In "Miss Infearmation," Frankie has developed a crush on Jackson, unconcerned that he is a normie. However, in the next episode, "Hyde and Shriek," she is blushing near Holt. After the stress both Holt and Jackson placed on her after they learned that they are, in fact, the same person, Frankie has placed her relationship with both on pause. Her latest diary mentions a gargoyle football player with a Scottish accent, known only by his jersey number, which is 7. In the book series Frankie begins a relationship with a normie called Brett. This relationship is only book exclusive. Her pet is named Watzit who is put together from several different animals, but mostly resembles a domesticated
Draculaura (voiced by Debi Derryberry) is a vampire and the daughter of Count Dracula. The character was initially 1,599 (15 in American years) and turned 1,600 (16 in American years) in the webisode "Party Planners" along with Frankie and in the film Why Do Ghouls Fall In Love, with Mattel releasing a doll line based around her birthday. Draculaura is vegan, abstaining from eating meat or drinking blood, the sight or mention of either prompting her to faint. She is dating Clawd Wolf, Clawdeen's older brother, and has a pet bat named Count Fabulous, and she absolutely adores pink.
Clawdeen Wolf (voiced by Salli Saffioti) is the daughter of The Werewolf. She is fifteen years old and comes from a rather large family. She also calls herself “The Alpha Wolf Of Style”. Her best friends are Frankie Stein and Draculaura (whose father sometimes objects when Clawdeen visits her). Clawdeen complains about her younger sister Howleen (with whom she shares a bunk bed) because Howleen is constantly chewing on her shoes, borrowing her clothes, and wiping her nose on her jackets. She and her entire family (as of date) all speak with a Brooklyn Accent. Clawdeen has trouble keeping her werewolf side in check; this side of her can emerge at the sight of a full moon or any other similarly bright light source as exemplified in the episode “Talon Show”. Clawdeen dreams of owning her own fashion design brand, plays on the soccer team, and, in the "webisodes", enjoys track and field. Clawdeen disliked Cleo De Nile but only because she incorrectly thought that Cleo had cheated on Clawd with Deuce Gorgon. After Clawd explains to her that his breakup with Cleo was, in fact, mutual, Clawdeen and Cleo become frenemies soon after, even though they are both on the fearleading squad. Clawdeen hated the idea of Draculaura and Clawd dating and tried to stop it but, eventually, she accepts shes wrong. She has a purple pet baby kitten named Crescent.
CLEO DE NILE
Cleo de Nile (voiced by Salli Saffioti) is the daughter of The Mummy. She is 5,842 years old. Her clothing motif typically involves wrappings and streaks of real gold in her hair. Cleo took over as fearleading captain when her older sister, Nefera, graduated. Cleo does not get along with Nefera because Nefera uses every opportunity she can to humiliate her younger sister and get her into trouble. Cleo is considered spoiled rotten, but will always help her friends, if necessary. Cleo does have a heart, but hides it behind her popularity Cleo is also the tallest ghoul out of her main group of friends. In Volume 1, she was the main antagonist, but in Volume 2, her attitude was slowly softened and she was portrayed as one of the protagonists. Before Cleo started a relationship with Deuce she was dating Clawd Wolf, which is written in his journal. Cleo also has a turquoise pet cobra named Hissette and can even talk to snakes and get them to do what she says. However, she refuses to manipulate her boyfriend Deuce with this ability.
Lagoona Blue (voiced by Laura Bailey in an Australian accent) is the fifteen-in-regular-years-old daughter of the sea monster Lagoona is a transfer student from "down under" the sea and speaks with an Australian accent. Lagoona's mother is an ocean nymph who cannot leave her grotto without becoming ill. It is possible this mixed heritage has enabled Lagoona to breathe both below and above water. Lagoona is widely liked by the student body for her kindness and good advice. Lagoona is the captain of the school's swim team and can even surf the roughest waves in platform sandals. She is dating her teammate, Gillington "Gil" Webber. The two are happy together, but Gil is a freshwater monster whose parents do not want him to consort with a saltwater girl. Lagoona is deeply upset when Gil's parents have him transferred to an underwater school, but Gil is shown to have returned to Monster High in "Here Comes Treble." Lagoona prefers to dress in tanks, shorts and sandals, but would dress up for special occasions. Lagoona is known to be a little tomboyish, caring, smart, and is known for giving advice. Her pet is a pink piranha named Neptuna, who she carries everywhere in a fish bowl that looks like a purse.
Deuce Gorgon (voiced by Yuri Lowenthal in Volumes 1 and 2, Cam Clarke in Volume 3, Evan Smith in the CGI TV Specials, and the rest of Volume 3) is the son of the gorgon Medusa. Like his mother, he has snakes for hair, which he styles in a "snakehawk". He is 16 years old and hopes to get his driver's license soon. He is a member of the casketball team. He also loves to cook and is quite a skilled chef, but he is too self-conscious to showcase his culinary ability to anyone. Deuce inherited his mother's ability to turn people into stone, though he has been able to control the effect so that it lasts for only about 24 hours. His petrifying stare does not work on gargoyles which he learns by bumping into Rochelle Goyle. He takes off his sunglasses only when he talks to her. In "Hiss-teria", he reveals that he accidentally petrified his first pet (a dragon named Smokey) when he was a young boy and the effect has lingered to the present day. Deuce is dating Cleo, who seems to always find new ways for him to spend all his money on her. Despite that, Deuce genuinely loves Cleo and wrote a song to express his feelings for her. His pet is a two-tailed rat which he named Perseus after Perseus Medusa clashed with in her past. Understandably, Medusa is not amused.
Ghoulia Yelps (voiced by Audu Paden) is the daughter of a zombie couple. She is 16 in monster years and has a pet baby blue owl named Sir Hoots A Lot. The smartest ghoul at Monster High, Ghoulia is a shy and bookish girl, but her "beast friend", Cleo de Nile, refuses to let her be the wallflower at a party. She can only speak in the zombie language (moans and groans) due to physical limitations that all zombies have. Ghoulia's social life has improved greatly since befriending Cleo. She is the shortest ghoul at Monster High. Part of this may be because as a zombie, she never stands up straight. Ghoulia has a romantic interest in Slow-Moe, a tall male zombie on the chess team. Ghoulia is well-known to be a hardcore fan of "Dead Fast," an in-universe comic book series. She also has a love for the game of dodgeball.
Monster High Students
JACKSON JEKYLL and HOLT HYDE
Jackson Jekyll (voiced by Cindy Robinson) is the son of Dr. and Mrs. Jekyll. He is the only human on campus and the cousin of Heath Burns. His being human makes him a constant target for bullies. Jackson is a reserved individual in contrast to the boisterous personality Holt has. Jackson had a short-lived relationship with Frankie, but, due to his transitions into Holt, would unintentionally stand Frankie up on dates and the two decided to be friends. The webisodes introduced Frankie as a love interest for the two alter-egos. When Jackson and Holt learned of their alter-ego's existence, Frankie placed the relationship on pause until the two can get along. In the books, he and Melody are a couple and he becomes aware of his alter ego, DJ Hyde, through Melody's recording of the transformation. In the lost chapter in the first Monster High novel, it is revealed he probably helped Ghoulia in illustrating her Dead Fast fan comic. Like Holt, his pet is a chameleon named Crossfade; Crossfade is tan and green when Jackson is the dominant entity. In "Dueling Personality", Jackson is repulsed to learn that Holt is his "loud, obnoxious, crude, rude, coincided" alter ego.
HOLT HYDE (voiced by Cindy Robinson) is the son of Mr. and Mrs. Hyde. Holt Hyde thinks he is 16 years old and is highly expressive and extremely passionate about music, Holt is unaware of his Jackson Jekyll half until "Dueling Personality." He only appears at night and has never seen the sun, despite his best efforts. Recent information implies the transformation might be related to loud music, or is just another way to make it occur. In the books, he is known by DJ Hyde and only appears when the temperature is high. The books provide more background on Jackson and DJ as their mother explains they are actually the grandsons of the original Dr. Jekyll. The tonic, however, combined with his DNA and was passed down to his descendants. Jackson and Holt's father was driven mad from this and is in an asylum. In the second book, he learns about his alter ego through Melody and Brett's documentary on RADs (Regular Attribute Dodgers). He has a pet chameleon named Crossfade, who, when around Holt, is red. Holt makes his first appearance in "Hyde and Shriek." He is distressed to learn that Jackson is his other half in "Dueling Personality", calling himself half normie, and half dork, and he had a relationship with Frankie.
Spectra Vondergeist (voiced by Erin Fitzgerald) is the daughter of a Ghost. She is 16 years old in monster years (same as Ghoulia Yelps), speaks in a high-pitched, somewhat ethereal voice, and has a ball-and-chain motif. She can float through walls and has an uncanny ability to hear everyone's gossip. She prides herself on being sweet, like her favorite food, angel food cake and getting the truth out to everyone about the ins and outs of Monster High. She writes the column "Oh My Oracle" for the school newspaper and does so anonymously so that her name is not linked to any possibly bad advice. Spectra believes she comes from a very noble family, until Ghoulia finds an old newspaper article that reveals the truth, which she promises to keep secret. What Spectra's family did in the previous life is unknown to the audience, but the memory breaks her heart. Her first episode mention/appearance is in "Miss Infearmation," when she is known only as "The Ghostly Gossip." She makes a full appearance in "Ghostly Gossip". Her pet is a ghost ferret named Rhuen. Spectra appears in the third and fourth Monster High novel, where she begins to date Billy Phaedin, a book exclusive character. In the books it's hinted there is slight friction between her and Frankie. She was originally known as Spectra Von Hauntington and Ghost Girl.
Abbey Bominable (voiced by Erin Fitzgerald) is the 16-year-old daughter of the Yeti. Abbey is an exchange student from the Himalayas. She is described as a ghoul with white hair streaked with blue, purple, and pink and topped with a fuzzy headband. Her family is good friends with Headless Headmistress Bloodgood; because of this, Abbey lives with Bloodgood while she attends Monster High. Her first webisode appearance is in "Back-to-Ghoul." Abbey's native language is Yetish and though she can understand English fairly well, she has difficulty grasping slang terms. Abbey's speech is very direct, which can seem and is often misinterpreted to be insensitive and mean. She explains that her style of speech is a function of her culture where oxygen is so low the Yeti people only speak when and what is necessary. Abbey is a sweet girl with a good sense of humor, but her height and strength tend to intimidate people. The Fearbook lists her as captain of the snowboarding team. In her diary, she writes about Heath Burns using corny pick-up lines to try to get a date with her. Although Abbey stated that she comes from the Himalaya Mountains which are located in Nepal and south western China, she speaks with a Russian accent. She takes pleasure in ignoring Heath, but decides that she will accept his request for a date once he asks her properly. Her pet is a baby woolly mammoth whose name is Shiver. Abbey is mentioned in the third Monster High novel as one of the names on a petition campaigning to help Jackson Jekyll's mother, Mrs. Jekyll, get her job back. Abbey is in many doll forms.
Clawd Wolf (voiced by Yuri Lowenthal in Volume 1, Ogie Banks in later volumes) is the son of The Werewolf. Clawd is Clawdeen's and Howleen's 17-year-old brother. Clawd is frequently mentioned in the diaries that come with the dolls and made his first webisode appearance in "Fur Will Fly." He dated Cleo prior to Frankie attending Monster High when he was struck by one of C.A. Cupid's arrows. Eventually, the magic wore off and he broke up with Cleo who began dating Deuce the next day. Clawd is the BMOC (Big Monster on Campus) and plays on the casketball team with Deuce. In the second wave of dolls, Draculaura has developed a crush on him. At first, he thought of her as a friend, but eventually reciprocated her feelings and now the two are a couple. He owns a pet gargoyle bulldog named Rockseena.
Heath Burns (voiced by Yuri Lowenthal in Volume 1, Cam Clarke in later volumes) is a teenage Fire Elemental. He was first seen as a background character in "Substitute Creature." In "The Hot Boy", he was shown to be Draculaura's short-lived crush. Heath has since become a regular character in the webisodes, and the character has been trademarked for a doll. In "Fear Pressure," he mentions that Jackson is his normie cousin, a possible reference to when many fans confused Heath for Holt Hyde. Heath's first mention in the dolls' continuity is in Abbey's diary where he is constantly hitting on her with corny one-liners. Heath primarily serves as the comedy relief, being the butt of many physical jokes and the class clown. In the first novel, Heath appears to be a normie (human). In Book 2, "The Ghoul Next Door," this Heath is revealed to be a RAD when he sneezes fire. He explains that his ability appeared when he turned 15. Starting out as gassy outbursts, Heath's ability is still developing. He is also dating Haylee, a normie, in the book series, and she considers them to be 'the perfect couple'.
GILLINGTON GIL WEBBER
Gillington Gil Webber ( Voiced by Evan Smith. Voiced by Evan Smith in later volumes) is the son of a river monster and is Lagoona's boyfriend. He was first introduced in the webisode "Blue Lagoona" and has made recurring appearances since. Gil is one of the top members on the swim team alongside Lagoona. When on land, Gil has to wear a tank full of water over his head in order to breathe, though "Hatch Me If You Can" and the Gloom Beach arc shows that he can be on land for a short period of time without it. Gil is from fresh water, which is why it is hard for him and Lagoona (salt water) to be together.
Toralei Stripe (voiced by America Young) is 15 years old, and on the first of her nine lives. She is an orange werecat who was introduced in the webisode "Scream Building," along with two werecat twins, Purrsephone and Meowlody. Toralei, who hates to be rubbed the wrong way, is extremely catty and justifies her attitude by stating that it is her desire to see cause-and-effect. She was a fearleader until she and the rest of the fearleaders, except Frankie, grew tired of Cleo's perfectionism and quit. She later tries to rejoin, but is rejected. Cleo's most recent diary reveals that Toralei, Purrsephone, and Meowlody are on the squad because of the influence of her older sister, Nefera, who apparently keeps in touch with the trio after having graduated. Toralei's diary reveals why she harbors ill will towards Cleo; Toralei had helped Cleo practice her gymnastics skills to help her make the fearleading squad, which Cleo never thanked her for. To add insult to injury, Nefera named Cleo the new captain of the fearleading team over Toralei, who was expecting to be chosen. Despite her extreme dislike of Cleo, Toralei refuses to resort to using dirty tricks to ensure that her squad beats Cleo's in competition. Toralei's doll has a tail, unlike her depiction in the webisodes and CGI animation (Either that or it is just hidden under her clothes on purpose). Her pet is a baby saber-toothed tiger cub named Sweet Fang.
Purrsephone and Meowlody (voiced by America Young) are twin werecat sisters who are also Toralei's best friends. Purrsephone and Meowlody met Toralei in the pound. Both have dark gray fur; the hair on Purrsephone's head is predominantly black, and the hair on Meowlody's head is predominantly white. Though they do not dress exactly alike, their clothes are stylistically similar. They used to have a pet canary, but one of them turned out to be allergic and had to give the bird away. The twins are annoyed by the assumption that, because they are twins, they think alike. Neither twin has yet spoken any lines on her own in the webisodes; most of their speech has been occasional meowing and purring, and chiming in with Toralei. Meowlody's name might have some add-ups to Melody Carver's name, as Melody's name might be based on this; of since Meowlody came first, a purpose hint made by Lisi Harrison. Melody's first name might have some related-add-ons to Meowlody's. Either way, both of their names are distinctly based on the original name "Melanie". As Melody Carver descriptions to Jackson Jekyll in the original, first novel, her parents originally meant to name her "Melanie", but one of the doctors misheard and wrote "Melody" on the birth-certificate anyway. And it was too late to change it, anyway. Melody Carver's name is also purposely based off by Harrison, that she has a wonderful melody singing voice. But thanks to the negative appearance of her nose, students called her "Smellody". When Melody got the Meowlody's, naturally being a cat, name is clearly based off the words "Meow" and "Melody", as Purrsephone's name being based off the word "Purr" and the original name "Persephone". Melody Carver's singing career crashed down hill thanks to a terrible case of asthma. As her asthma got better over years, she was hoping to get her career back. Jekyll commented on Melody's old photo that she still looked the same (Probably because that's how much he loved her so, but it's possibly unknown what his true opinion was). The Werecats are beast friends with Stripe.
NEFERA DE NILE
Nefera de Nile (voiced by Wendee Lee) is Cleo's older sister by three years and at age 5,845. She is cold-hearted, self-centered, and contemptuous towards most other monsters. The otherwise haughty Cleo admits to feeling insecure around her. She enjoys making life miserable for Cleo and takes pleasure in humiliating her younger sister at every turn. Nefera is first mentioned in Clawd's diary and her first webisode mention is in "Miss Infearmation." Her first webisode appearance is in "Hyde and Shriek." Nefera was the fearleading squad captain until she graduated from Monster High, but in spite of this, Nefera continues to manipulate the squad's activities, solely to make life difficult for Cleo. She had Toralei, Purrsephone, and Meowlody reinstated to the squad after they quit, and demands that Cleo keep them on. For some time after graduation, Nefera worked as a model, which only served to further heighten Cleo's feelings of inferiority towards her. Nefera's diary reveals that she actually suffers from an inferiority complex so severe that if she feels that someone is insulting her in the slightest, she breaks down and suffers a blackout. Her pet is a scarab beetle named Azura. Despite her nasty nature, Nefera has had her moments of kindess, some of them being in the webisode "Kind: The Shockumentary", where Cleo tells Nefera she is a great older sister. Nefera smiles sincerely and kindly lets the Kind Campaign leaders though the doors.
Operetta (voiced by Gigi Sarroino in Volume 2, Cindy Robinson in later volumes) is the 16-year-old-in-phantom-years daughter of the Phantom of the Opera. She was born in France, but raised in Gnarlestone (Charleston) where her father haunted a river-boat. Because of this, she speaks with a thick Southern drawl. Her family moved to Monster High as part of a job to fix an old opera theater that is within the school's catacombs. Her diary is unique in that it is written as a letter to her guitar teacher and friend, Fynn. Operetta has red hair, wears rockabilly-styled clothing, and a music note mask over her left eye. She is a talented musician like her father, but her voice is only safe to listen to on a recording. She has a recording studio underneath the catacombs. Operetta was first mentioned in Holt's diary where the two go on a date. Operetta is mentioned again when Spectra spreads a rumor that Deuce is cheating on Cleo with Operetta; in reality, Operetta was merely assisting Deuce with writing a song for Cleo. Operetta makes her first webisode appearance in "Hiss-teria." Her pet is a spider named Memphis "Daddy-O" Longlegs.
Howleen Wolf (voiced by America Young and Lara Jill Miller) is a werewolf who is Clawd and Clawdeen's younger sister at the age of 14. Clawdeen and Howleen are rivals and ghoul friends forever. She is the second daughter of The Werewolf to Clawdeen. Howleen considers her sense of style as "were-punk", but Clawdeen characterizes Howleen's style as "like she got dressed in the dark." She shares a room with Clawdeen and is stealing everything and constantly borrowing Clawdeen's clothes without asking. Howleen is also interested in playing a guitar as shown by Operetta. Howleen displays puppy behavior such as chewing on Clawdeen's shoes and even wipes her nose on her sister's jackets. Howleen becomes friends with Abbey after Abbey comes to her defense when she is being bullied by Manny (she scared him away by tying a horseshoe in a knot).
MOE ''SLOW MOE''
Moe "Slow-Moe" Deadovitch (voiced by Audu Paden) is a zombie who occasionally shows up in webisodes and his first appearance was in "Cyrano De Ghoulia" as Ghoulia's crush. Like Ghoulia, he only speaks the in-universe zombie language, which sounds like grunts and moans to those who do not understand it. Slow-Moe reciprocates Ghoulia's feelings, but has another zombie boy as a rival for her affections. Slow-Moe is a member of the chess team, whose members are mostly zombies. He does not like Heath's guitar playing and swiftly punches out Heath's guitar after hearipoo
Rochelle Goyle (voiced by Erin Fitzgerald) is the daughter of a Gargoyle couple and is 415 years old. Rochelle is from Scaris, France and a new transfer student at Monster High.Being from Scaris,she speaks with a French accent. Her style is a mixture of iron rot and stain glass. Rochelle is very protective of her friends, but this can tend to get in the way of friends who don't desire her protection. Purrsephone and Meowlody once encountered a French gargoyle who ruined a prank they were trying to play on Ghoulia. Rochelle has an unrequited crush on Deuce Gorgon and he can look at her without his sunglasses on as gorgons' and basilisks' stares do not affect gargoyles. Rochelle knows about Deuce's girlfriend, Cleo, but still has a crush on him. Robecca Steam, her beast ghoulfriend, tells Rochelle to give up on Deuce as it will only end in heartbreak. In the movie she is shown to have had a love interest in Scaris that was left behind but goes back to find him. Rochelle loves to sculpt and is fond of architecture. Her pet is a gargoyle griffin named Roux. She was revealed at the NYC Toy Fair and released in May.
Robecca Steam (voiced by Julie Maddalena) is a 116-year-old robot and the daughter of a Mad Scientist. She speaks with a well-mannered, sophisticated English accent. Robecca resembles a human with rivets embedded in her copper "skin", mostly on her face. Robecca has wavy, half-curlyish black hair with blue streaks (blue with black streaks changed to in the "StarSue" dress-up games and the CGI TV/DVD specials). Robecca has irises shaped like gears, and are copper-colored. Robecca's basic makeup consists of purple eyeshadow and purple lipstick with a slight-copper-brown. She has black, long, thick "(flashie)"-looking eyelashes, and thick brows. In the CGI-specials, she wears bright-purple-to-copper nail-polish. In the webisodes, she wears light, almost-pink purple shade of eyeshadow and copperish-purple lipstick. Her skin appears lighter in the CGI-specials. She has a swooped, combed-over bangs at the left-cornered side, and a bright, dark-blue "bracelet" arm wristband with clock symbols and rectangled-yellow buttons, on her right wrist. Her basic outfit consists of a blue, black-bottomed, golden-items-patterned, sleeveless top with a short, mini, black jacket over it with small-rivet-covered, light-copper "mini-sleeves". Robecca also wears light-purplish, bronzish-colored, gear-shaped earrings with clocks at the ends of them. In the webisodes, the gear-shapes in her irises are removed. Her eyebrows are blackish to dark-gray in color. She also wears a short, leather-looking, silky-appearanced mini-skirt (mid-length in CGI). Around her skirt, she also wears some sort of blue garment that's hard to describe what it is. She also has a belt with a gear on it around her outfit, and the top has copperish-brown-colored, diamond-shaped patterns on it. Robecca also wears light-copper/light-bronze, long boots, and her doll comes with a bright-blue, rounded-shaped "purse" designed like a clock with a twisted-wire-shaped handle-strap. In her bio picture, her metal is a little lighter in color. She also has gears on her calves. She wears a pair of bright-bronze goggles with an antenna on it, that she wears on her head, but never on her face. According to "Ghouls Rule", she usually does common-British phrases such as "Jolly exciting!" She was afraid that her style would be considered "old-fashioned" only to learn that steampunk is in vogue. Robecca's internal clock is slow and because of this is nearly always late for school. Robecca loves to perform daring tricks with the help of her rocket boots. Robecca's stunts rescue Rochelle from nearly being drowned in a pit within the catacombs. This event helps the two become good friends. Her doll was revealed at the New York Toy Fair 2012 and was released within the same year. Her pet is a mechanical penguin named Captain Penny. Captain Penny is very small, light-medium-copper-colored, has light-green eyes, white rings about the eyes, long lashes, has a black belt (brown in the doll) with brown gears, which the belt contains a brown (black in bio) jetpack on. At the sides of the beak, Captain Penny has little, small, orange dots at the sides of his beak. In the bio, he is not so riveted-looking (Well, not around the white eye-rings)
She is the fifteen year old daughter of the plant monster. She is also the ex-girlfriend of Deuce Gorgon before Cleo De Nile showed up, it was stated that Venus found out that Deuce was on a secret dating with Clawdeen(Deuce did not date Cleo yet because of C.A. Cupid's arrows which result to the Cleo and Clawd thing). She likes to wear loud and flashy clothing to attract monsters attention.She is a strong advocate for environmental issues sometimes she will blow pollen that persuades monsters to her cause.Her pet is a Venus Flytap named Chewlian.
C.A. "CHARICLO ARGANTHONE"CUPID
C.A. Cupid (voiced by Erin Fitzgerald) is the daughter of the Eros. Her age is "as old as teenage love". She only goes by the initials C.A. which are short for Chariclo Arganthone. She is the adopted daughter of Eros and he found C.A. as infant on the doorstep to her temple with no knowledge on what kind of monster she is. C.A. has done research with Ghoulia in which they believe she is a bone elemental. C.A. Cupid realizes that she loves being who she is more than what she is and is happy with her adopted family. Just as her father serves as the god of love for humans, C.A. takes on a similar role for monsters. Unlike her father, though, she is a terrible archer. Her arrows set up the pre-series coupling of Cleo de Nile and Clawd Wolf. She realizes how hasty she was in her decision to use her arrows to hook up the two as the magic began to wear off and Cleo and Clawd eventually grew apart and broke-up. To make up for her superb archery skills, C.A. is great at giving relationship advice and hosts a radio talk show in the catacombs of Monster High. Cupid had her first big role in Monster High's Valentine's Day special "Why Do Ghouls Fall In Love?" She would like to have a pet, but is unable to make up her mind as to what to choose for one. She also appears in Ever After High.
Scarah Screams (voiced by Erin Fitzgerald) is a Banshee. She appears in the background of many webisodes, in Undoo the Voodoo she appears to be Irish. Scarah appears in the un-aired special "I Scream, You Scream" where she helps Cleo and in this episode she is shown to be telepathic.A banshee is an Irish spirit that is known fro her haunting songs. The lore is that he/she who can catch the banshee will live for ever. Being part of an Irish lore, Scarah states she is from Ireland (The Emerald Isles) and henceforth speaks with a light Irish accent. Scarah has white eyes with no pupils, green skin, and jet black hair styled in a bouffant flip. In Howleen's diary, she mentions a banshee friend who cannot keep a secret, possibly referring to Scarah. She was one of three characters (the other two being the Headless Headmistress and the Daughter of Arachne) in the running to be the next new Monster High character to debut as a doll; Mattel conducted a ballot poll at the 2011 San Diego Comic-Con International, their official Facebook page, and the official Monster High website to determine which character would receive the honor. On August 11, 2011, the official Monster High Facebook page announced that Scarah received the most votes in the poll. The Scarah Screams prototype doll was unveiled at the 2011 San Diego Comic-Con International, and the official doll was released at San Diego Comic-Con 2012. Have her
Manny Taur (voiced by Audu Paden) is the son of the Minotaur. Manny has appeared in the background of many Monster High webisodes in season 2, making his debut in the foreground as of "Miss Infearmation." In both the webisodes and doll diaries he is portrayed as a bully. In Abbey's diary, he is picking on Howleen, Clawdeen's little sister, and in the webisode, he is picking on Jackson. In the first season 3 webisode, "Dodgeskull," Manny and other monsters refuse to pick Slow-Moe or any other zombies for their Dodgeskull team due to zombies slow in their movements, which infuriates Ghoulia. Manny has a sister named Minnie who, according to Frankie, does not approve of her brother's behavior..
HooDude VooDoo (voiced by Cam Clarke) is a voodoo doll that Frankie made in "HooDoo You Like?" when her friends insist on meeting the boyfriend that, in a misguided attempt to fit in, she claims that she has. Hoo-Dude was at first an inanimate doll, but when Frankie tossed him aside after her friends assure her that it was okay for her to not have a boyfriend, he sprang to life, crying over their "breakup". He returns in "Ghostly Gossip", still pining for Frankie. Heartbroken that she had shifted her interest to Jackson Jekyll/Holt Hyde, he beats on his chest in anguish, causing boys in his immediate vicinity to suddenly double over with intense chest pains. Hoo-Dude can physically affect sensations on other people in two ways. The first is that teenage boys near him will feel the painful sensations that HooDude would normally feel, i.e. one of Hoo-Dude's pins going through his own chest which caused boys nearby to feel stabbing chest pains. The second is if Hoo-Dude is holding another person's belongings and that person will feel whatever physical stimulus Hoo-Dude experiences. He was part of a bundle with 2012's SDCC exclusive Scarah Screams doll.
InvisiBilly (Voiced by Evan Smith) is the son of the Invisible Man who was released as an April Fools' prank. The box had said "How do you know I'm not in the box?" His box also mentions that he has a quantum cat as a pet, that he includes an invisible diary and that the diary features "Novel length diary detailing every MH character's secret origin". He has also had artwork released of him. He may be released as an actual doll as a trademark has been filed. He can be seen in some of the web cartoons as an extra. He has also been in the Monster High webisode titled "Fright Dance" with Rochelle Goyle; helping her get a part in an audition. As he tries to hold her hand in the webisode, she is seen blushing which may refer to a future romantic relationship between them.
Jinafire Long (voiced by Stephanie Sheh) a Chinese dragon with golden scales, green and black hair and has an Oriental style. She is 1500 scales old and she also owns a pet Qilin called Qing. She comes from Fanghai (Shanghai). The ghouls meet her and Skelita when Clawdeen is accepted for a course in City of Frights,a TV episode coming in 2013. Also a new student in monster high newest book Ghoulfriends just want to have fun by Gitty Daneshvari.
Skelita Calaveras (voiced by Laura Bailey) is a 15 year old skeleton from Hexico. The Monster High gang meet her and Jinafire Long in Scaris, the TV special will be coming out in early 2013.
Catrine DeMew is a white werecat with purple shoulder-length hair who is also an artist from Scaris. The ghouls meet her while exploring the attractions of Scaris in the special "Scaris: City of Frights.
Gigi Grant is the daughter of the Genie, and so she must grant the wishes of her finder - whether good or bad. She has a pet scorpion. Instead of granting 3 wishes Gigi has to grant 13
Twyla is the daughter of the Boogie Man. She is shy and misunderstood, hiding under normies’ beds to capture their nightmares rather than adding to them like her dad. She has a pet dust BUNNY