The Jetsons

Season 1, Episode 24

Episode Title: Elroy's Mob

Air Date: 1963-03-03

Overview:

A bad sneaky student switches Elroy's report tape with his own, which consists of 4 D's, a "F", and a "H", but Elroy's family doesn't believe him so he runs away with Astro and gets mixed up with a mob who's robbing a bank.