Studio: Hanna-Barbera

Hanna-Barbera Productions, Inc. was an American animation studio that dominated North American television animation during the second half of the 20th century. The company was originally formed in 1957 by former Metro-Goldwyn-Mayer animation directors William Hanna and Joseph Barbera and live-action director George Sidney in partnership with Columbia Pictures Screen Gems television division as H-B Enterprises, Inc.