Walter and Lizzy attempt to take their first vacation away from Bob.
Bob is confused when a woman mistakenly calls him a pretty girl.
Walter tries to arrange a visit from Bob's favorite television character.
Bob sets out to romance his baby sitter after she says he would make the perfect boyfriend.
Sam agrees to do a radio interview after his new book is released, but Bob accidentally answers listener's questions when Sam falls asleep.
Walter gets a celebrity to speak at Madeline's charity event.
Lizzy and Walter's love life fades as they take turns caring for Bob.
Bob accidentally talks in front of his grandparents.
Lizzy and Walter try to use Bob as a spy in an art gallery.
When Lizzy takes Bob to a 'Mommy and Me' class, she worries he is not developing motor skills at the rate of other children.
A couple's (Adam Arkin, Joely Fisher) first baby has the uncanny ability to talk like an adult.