June 21

What happened today on June 21 back in...

1980

 * "Lights, Camera... Cavey!," the fortieth and final episode of Captain Caveman and the Teen Angels premiered on ABC.

2016

 * In the United States, Warner Home Video releases Tom and Jerry: Back to Oz on DVD.

2022

 * In the United States, Warner Home Video releases The Jetsons: The Complete Series on DVD.