Details
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.
- Animation, Comedy, Family, Kids
- English
Cast & Crew
- George O'Hanlon , Penny Singleton , Daws Butler , Janet Waldo , Jean Vander Pyl , Don Messick , Mel Blanc
- Joseph Barbera, William Hanna
- Alex Lovy, William Hanna, Joseph Barbera