Early Career: Williams began his acting career in theater and made his Broadway debut in the musical "Grease" in 1972. He later appeared in other stage productions, including "Over Here!" and "Pirates of Penzance."

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 Birth Name: Treat Williams was born Richard Treat Williams on December 1, 1951, in Rowayton, Connecticut. He acquired the nickname "Treat" from his grandmother.

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 Film Debut: His first major film role was in the 1975 drama "Lipstick," where he portrayed the antagonist opposite Margaux Hemingway and Chris Sarandon.

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 Memorable Roles: One of Williams' most notable roles was playing the lead character, Daniel Ciello, in Sidney Lumet's crime drama film "Prince of the City" (1981). He also gained recognition for his portrayal of George Berger in the musical film "Hair" (1979).

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 Environmental Activism: Williams is an avid environmentalist. He has been involved with organizations such as Oceana and Riverkeeper, advocating for clean water and protecting marine life.

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 Flying Enthusiast: Williams is a licensed pilot and enjoys flying in his free time. He has even piloted his own plane to auditions and film sets.

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 Theater  Director:Apart from his acting career, Williams has also directed theater productions. He directed a stage adaptation of "Love Letters" and has worked on other theatrical projects.

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