A look at how a painter and a successful actor spend their last day together before the world comes to an end.

Cleavers are an all-American family living in Ohio - wise father Ward, loving mother June, teen-age son Wally and 8-year-old "Beaver" Theodore. Beaver hopes to get a bike as a gift from his father and to please him tries out for his school football team and he makes it, only to be embarrassed. The bike he gets is quickly stolen. Meanwhile Wally is trying to help his friend Eddie Haskell to get the heart of pretty classmate Karen, but Karen seems to like Wally more, and that leads to tensions between the friends.