As Jake struggles with his first case back at the precinct, he encounters Jess Day, who is visiting New York, and enlists her to help him find his suspect. Meanwhile, Holt researches ways to increase office morale and Amy tries to figure out why Rosa keeps taking such long breaks. (Crossover with New Girl, season 6 episode 4)
Elenco: Andy Samberg , Melissa Fumero , Terry Crews , Joe Lo Truglio , Stephanie Beatriz , Andre Braugher , Dirk Blocker , Joel McKinnon Miller , Chelsea Peretti .