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Thomas F. Wilson

Thomas F. Wilson

Thomas Francis Wilson Jr. (born April 15, 1959) is an American actor, comedian and podcaster. He played Biff Tannen, Griff Tannen and Buford "Mad Dog" Tannen in the Back to the Future trilogy and Coach Ben Fredricks on NBC's Freaks and Geeks. He has also performed voice-over work in movies, TV shows and video games.
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