In the series closer, it's the schools ditch day. While Bridget plots to do the ultimate prank, Cate is plotting how to keep her relationship with Principal Gibb under wraps so she won't worry her kids.

Cast: Katey Sagal, Kaley Cuoco, Amy Davidson, Martin Spanjers, James Garner, David Spade, Adam Arkin, Nicole Richie, Kenneth Kimmins