My Three Sons Season 1 Episode 16
When Steve invites his second cousin Selena to come and visit, Bub gets the strange impression that he is being neglected and isn’t really needed. He decides to take up the offer of managing a movie theater in Plainview, and nothing the boys say or do can make him change his mind.
Serie: My Three Sons
Episode Title: Bub Leaves Home
Air Date: 1961-01-12