DC Animated Universe
This article is written from the Real World perspective Bruce Timm

Dennis Marks (born August 2, 1932 in New York City, New York; died January 10, 2006 in Los Angeles, California) was an American screenwriter, producer and voice actor, best known for his work on the animated show, The Beatles and Spider-Man and His Amazing Friends.

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DCAU filmography[]

Batman: The Animated Series

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