My Three Sons S4E37 · Guest in the House

My Three Sons

Season 4 · Episode 37 · Guest in the House

Steve is roped into boarding a delinquent for just one week so the boys put on their armor and ready themselves for battle. When Steve is notified to fly out of town on business, the boys are left to deal with the delinquent themselves, not knowing they've mistaken him for somebody else.