Total Drama Action
Chris: How is Duncan cheating? Does he have X-Ray vision?
Don: Duncan, I did some investigation. You actually cheated. So, you are penalized.

Total Drama World Tour
Chris: (allows Sierra to make the final four, despite her stalker status.)
Don: (gets annoyed with Sierra and sends her to jail.)

Chris: (Lets his interns get eaten by scarabs.)
Don: (never uses his interns as objects or footstools.)

Chris: (lets everyone freeze their butts off.)
Don: (pack your snowgear for cold adventures.)

Chris: (drinks the water, leaving little to none for Bridgette.)
Don: (offers Bridgette some of his water and frees her.)

Chris: (Gives Team Amazon the win, even though Team CRRRRH did the challenge correctly.)
Don: (Gives Team DRRRRH the win since they followed the rules. The Amazons must vote out a girl.)

Chris: (ignores the votes and spares Duncan for the sake of the love triangle drama. However, if Team CRRRRH won, then Gwen is spared.)
Don: (depending on who wins--Duncan is on Team Don if the host wants Duncan back--Duncan or Gwen gets eliminated, since Don does not eliminate his interns.)

Chris: (refuses to acknowledge Gwen's allergy in Australia)
Don: (Does a different tiebreaker for Gwen and Courtney that does not involve eucalyptus)

Chris: (eliminates Sierra out of anger for destroying the plane)
Don: (sends Sierra home after explosion renders her immobile)

Chris: (delays tiebreaker until next episode)
Don: (shows replay before deciding who moves on to the final two. Next episode begins the final two, while 3rd place recipient is eliminated in episode 25.)

Total Drama: Revenge of the Island
Chris: (rents out the camp for a toxic dump.)
Don: (leaves the island dormant for three seasons: TDI until TDWT.)

Chris: (abuses Dakota to do his [Chris'] work.)
Don: (His interns, such as Dakota, do work as assigned, rather than Don slaving them.)

Chris: (sends Dakota into the mine, where she gets exposed to radiation.)
Don: (Another intern is assigned and they get mutated.)

Total Drama: All-Stars
Chris: (Sees an offspring from Larry and him, but shakes it off like it's nothing.)
Don: (Don would rather marry his own hand than screw over a plant.)

Chris: (the producers found Sierra's blog and exposes her Gwuncan blog.)
Don: (everyone gets a random enemy.)

Chris: If you don't want to spend time with me in the winner's cabin, you're getting exiled.
Don: Gwen, you may feel free to go back to the regular cabin, rather than exile you to Boney Island.

Chris: Change of plans, everyone has to eat their sundaes.
Don: Feeds his interns 3x a day, including the sundae challenge.

Chris: (sabotages the treasure chests so that the final four get hurt in different ways.)
Don: (leaves the treasure chests alone and that no one gets hurt.)

Chris: For sabotaging the portrait, Gwen is eliminated!
Don: Since Gwen and Zoey brought back their treasure, Scott and Mike have to go home.

Chris: (breaks Duncan out of prison so he could be a possible helper for either Mike or Zoey.)
Don: (Pulls a Pahkitew Island where the finalists get random partners.)

Total Drama: Pahkitew Island
Chris: Samey.
Don: Sammy (or Samantha).

Chris: Ella, stop picking fights with Sugar.
Don: Sugar, stop picking fights with Ella.

Chris: For singing, Ella is DQ.
Don: Max is eliminated and Ella stays.

Chris: (cheats Topher out by posing as the director.)
Don: (Topher does not kiss up to Don.)

Chris: (shows hurtful footage of Shawn and Sky to their partners Jasmine and Dave.)
Don: (Shawn and Sky get different partners (not Dave nor Jasmine), but they don't get hurt by their actions.)