Leslie (Amy Poehler) prepares a haunted house with Ben (Adam Scott), Ann (Rashida Jones) and Chris (Rob Lowe) for Halloween on the day of the recall vote. Meanwhile, Tom (Aziz Ansari) fears the end of Rent-A-Swag and persuades Ron (Nick Offerman) to help save his business.
Rossi and the team present one of the longest-tenured serial killer cases to college students, and they take the class through a nearly 20-year chase for the murderer. Mackenzie Astin guest stars.
A Vietnam vet brings his Eurasian daughter into his American home, but his son doesn't take to having a new sister. Jonathan has a plan to bring harmony to this divided home.
