Subscribe
Billie (Jenna Elfman) and Zack (Jon Foster) take separate parenting classes and discover they have a lot to learn on a new Accidentally on Purpose airing Monday at 8:30 p.m. ET/PT on CBS.
Billie and Zack are taking the classes separately due to their schedules. Billie goes with Olivia (Ashley Jensen) and Abby (Lennon Parham), while Zack goes with Davis (Nicolas Wright).
To make matters worse, the course becomes a competition when Abby outshines Billie at everything.
Follow the jump for more photos from Accidentally on Purpose, including Zack and Davis looking like they are having a lot of fun with the class.
Photos: Monty Brinton/CBS. ©2009 CBS Broadcasting Inc. All Rights Reserved