October 21

What happened today on October 21 back in...

1950

 * The Framed Cat, the fifty-third theatrical short of Tom and Jerry, premiered in theaters.

1960

 * "No Help Wanted," the fourth episode of The Flintstones, premiered on ABC.

1962

 * "The Coming of Astro," the fifth episode of The Jetsons, premiered on ABC.

1967

 * "The Young Rajah of Kamura" and "The Sky Pirates of Basheena," the seventh episodes of Shazzan, premiered on CBS.

1972

 * "The Mini-Man Menace," the seventh episode of Josie and the Pussycats in Outer Space, premiered on CBS.
 * "Sandy Duncan's Jekyll and Hyde," the seventh episode of The New Scooby-Doo Movies, premiered on CBS.
 * "Where Dangers Are Many," the seventh episode of Sealab 2020, premiered on CBS.
 * "Swich is Witch?," the seventh episode of The Roman Holidays, premiered on NBC.

1988

 * "The Hopeful Diamond," the thirtieth episode of The New Yogi Bear Show, premiered in syndication.

1989

 * "Dog Gone Scooby," the twentieth episode of A Pup Named Scooby-Doo, premiered on ABC.

2002

 * In the United Kingdom and Ireland, Warner Home Video releases Scooby-Doo and the Reluctant Werewolf on VHS.