September 23

What happened today on September 23 back in...

1978

 * "A Scary Night with a Snow Beast Fright," the twenty-seventh episode of The Scooby-Doo Show, premiered on ABC.
 * "South America and Transylvania," the nineteenth episode of Laff-A-Lympics, premiered on ABC.

2019

 * In the United Kingdom, Warner Home Video releases Best of Warner Bros. 50 Cartoon Collection: Scooby-Doo! on DVD.