4 - Jon And Jess | Season 5 Episode

Meanwhile, Winston becomes convinced that his girlfriend, KC , is cheating on him. He enlists Cece's help to go undercover and investigate, leading to a series of awkward confrontations. Production Context

This episode marked the beginning of a five-episode arc where Jess is absent from the show. To fill the void left by her absence, the show later introduced Reagan (played by Megan Fox) as a temporary roommate. Season 5 Episode 4 - Jon and Jess

Nick and Schmidt decide to rent out the loft to help pay for Schmidt's upcoming bachelor party. This leads to the introduction of Kumiko , a Japanese traveler, and Brandon , a high-maintenance guest played by guest star Fred Armisen. Meanwhile, Winston becomes convinced that his girlfriend, KC