Christine Garver

Jake and Charles realize that they’ve been suckered into the cult-like NutriBoom pyramid scheme, and must find a way to sever their contracts while Amy confronts the challenges of a new position.

Jake invites his newly discovered half-sister (guest star Nasim Pedrad) to stay with him in New York, but when he and Amy realize she’s a bit of a nightmare, they must find a way to get her back home to Dallas. Gina tries to set Rosa up on a date, despite her intense resistance to the idea.

A series of murders in San Francisco bearing the tell-tale signs of the infamous Zodiac Killer have the BAU wondering if the notorious serial killer has returned. Also, Reid ponders if he should be doing more with his genius abilities.

When a charity worker is killed, Jane has Erica Flynn, a seductive murderer he helped imprison, released from jail in exchange for information she claims to have about the case. Meanwhile, Rigsby and Sarah try to adjust to impending parenthood. Morena Baccarin (Homeland, V) reprises her role as Erica Flynn.

Frankie is ecstatic when she wins free maid service for a month. But the Heck house turns out to be quite the frustrating challenge to clean. Meanwhile, when Mike and Rusty's dad, Big Mike (recurring guest star JOHN CULLUM), starts to have trouble taking care of himself at home, the brothers begrudgingly begin to look at assisted living facilities for him; and when the Winnebago gets too cold and dangerous to inhabit since snow is coming through a hole in the roof, Axl, Hutch and Kenny attempt to move in with Sue and Lexie in their temporary college housing. Guest star NORM MACDONALD returns as Mike’s brother, Rusty.