Jake's bond with Devon intensifies as he teams up with an unlikely ally to outwit Chucky.

As Hackensack reels from Chucky's relentless—but secret—reign of terror, the Mayor tries to allay fears by cluelessly arresting an innocent suspect. Meanwhile, the kids desperately try to figure out Chucky's mysterious endgame — before it's too late.

Our 3 Amigos struggle with the strict rules and institutionalized homophobia of their new Catholic reform school, especially when Chucky arrives with a murderous agenda. Meanwhile, in Beverly Hills, a suspicious detective threatens Tiffany’s imposture as “Jennifer Tilly” and the discovery of her secret hostage, Nica Pierce.

Devon worries that Good Chucky can't be trusted; Tiffany spirals from the surprise party.

Back in Hackensack for the holidays, the 3 Amigos receive a special gift. Tiffany plots her escape.