After a one-night stand with much-younger Zack (Jon Foster) leaves her pregnant, Billie (Jenna Elfman) decides to keep the baby and let Zack move in to share parenting duties. But Billie doesn't expect her home to become a playground for Zack's party-animal friends. Meanwhile, she's also coping with a break-up with her boss (Grant Show) and child-rearing advice from all sides. This sitcom co-stars Ashley Jensen, Lennon Parham and Nicolas Wright.