About
William Denby Hanna was an influential American animator, voice actor, and musician, best known as one half of the legendary animation duo Hanna-Barbera. Born on July 14, 1910, Hanna, along with Joseph Barbera, revolutionized the animation industry with their iconic characters and innovative production techniques. Together, they created timeless cartoons like 'Tom and Jerry' and founded Hanna-Barbera Productions, which became one of the most successful animation studios in history. Hanna's contributions to animation have left an enduring legacy.
Career Timeline
Tom and Jerry Creation
Created 'Tom and Jerry' with Joseph Barbera at MGM, a successful and award-winning series that established their partnership.
Hanna-Barbera Productions Founded
Founded Hanna-Barbera Productions with Joseph Barbera, revolutionizing television animation production.
The Flintstones: Primetime Success
Created 'The Flintstones,' a groundbreaking primetime animated series that became a massive hit and cultural phenomenon.
The Jetsons: Sci-Fi Cartoon
Created 'The Jetsons,' a futuristic animated series that further solidified Hanna-Barbera's dominance in television animation.
Scooby-Doo: Mystery Series
Created 'Scooby-Doo, Where Are You!', a long-running mystery series that became another iconic Hanna-Barbera franchise.
Continued Animation Success
Hanna-Barbera continued to produce numerous successful animated shows throughout the 1980s, maintaining their industry leadership.
Turner Broadcasting Acquisition
Hanna-Barbera Productions was acquired by Turner Broadcasting, further solidifying their legacy and financial success.
Animation Legacy Endures
William Hanna's legacy as an animation pioneer endures through his timeless characters and innovative studio, continuing to influence animation today.
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Last updated: February 24, 2026