Allen Williams

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Known For

Credits

Cast Credits

Sabrina, the Teenage Witch (1996)
Guest starring as Professor Klaveman
Sliders (1995)
Guest starring as Don Welles
Civil Wars (1991)
Guest starring as Unknown
Cheers (1982)
Guest starring as Dr. Paul Kendall
Supertrain (1979)
Guest starring as Riley
Lou Grant (1977)
Starring as Adam Wilson (95 episodes)
  • Episode 5x24: Charlie (Sep 13, 1982)
  • Episode 5x23: Victims (Aug 30, 1982)
  • Episode 5x22: Beachhead (May 24, 1982)
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Maude (1972)
Guest starring as Assistant