In an attempt to get information on a criminal operation, Amy has to go undercover at a women’s prison and befriend one of the prisoners (guest star Aida Turturro)
Brooklyn Nine-Nine 3x13 "The Cruise" - Jake and Amy are excited to go on their first real vacation together, but Amy's perfectly planned cruise ship itinerary is thwarted when they discover an old adversary is on board with them.
Brooklyn Nine-Nine 3x11 "Hostage Situation" - Charles and Genevieve (guest star Mary Lynn Rajskub) want to take their relationship to a new level, but his ex-wife, Eleanor (guest star Kathryn Hahn), steamrolls their plans.