BOB’S BURGERS: One day before Christmas Chet (guest voice Zach Galifianakis) enlists the Belcher kids to help him create a Christmas-themed window display for their restaurant in the all-new holiday-themed "God Rest Ye Merry Gentle-Mannequins" episode of BOB’S BURGERS airing Sunday, Dec. 16 (8:30-9:00 PM ET/PT) on FOX. BOB’S BURGERS ™ and © 2012 TCFFC ALL RIGHTS RESERVED.