October 21

What happened today on October 21 back in...

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.