November 20

What happened today on November 20 back in...

1971

 * "Closed Circuit TV," the eleventh episode of Help!... It's the Hair Bear Bunch!, premiered on CBS.
 * "Coach Pebbles," the eleventh episode of The Pebbles and Bamm-Bamm Show, premiered on CBS.
 * "Pigskin Predicament," the eleventh episode of The Funky Phantom, premiered on ABC.

1982

 * "Law & Disorder," the ninth episode of Scrappy & Yabba-Doo, premiered on ABC.

1987

 * "The Attack of Dr. Mars," the twenty-first episode of Yogi's Treasure Hunt, premiered in syndication.

1988

 * Yogi and the Invasion of the Space Bears premiered in syndication.

2012

 * In Poland, Warner Home Video releases Scooby-Doo! and the Movie Monsters on DVD.