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Thomas F. Wilson

Thomas F. Wilson

Thomas Francis Wilson Jr. is an American actor, voice actor, comedian, writer, artist, musician and podcaster. He is best known for portraying Biff Tannen, Griff Tannen and Buford "Mad Dog" Tannen in the Back to the Future trilogy (1985–1990), and as Coach Ben Fredricks in the TV Series Freaks and Geeks (1999–2000).
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