Treat Williams

Acting

• 
  Marathon Man1976Central Park Jogger (uncredited)
• 
  The Eagle Has Landed1976Captain Clark
• 
  Hair1979George Berger
• 
  19411979Cpl. Chuck 'Stretch' Sitarski
• 
  The Empire Strikes Back1980Echo Base Trooper (uncredited)
• 
  Prince of the City1981Daniel Ciello
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  Once Upon a Time in America1984Jimmy O'Donnell
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  Smooth Talk1985Arnold Friend
• 
  Dead Heat1988Det. Roger Mortis
• 
  Things to Do in Denver When You're Dead1995Critical Bill
• 
  Mulholland Falls1996Fitzgerald
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  The Phantom1996Xander Drax
• 
  Deep Rising1998John Finnegan
• 
  Everwood2002Dr. Andrew Brown
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  Hollywood Ending2002Hal
• 
  What Happens in Vegas2008Jack Fuller Sr.
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  Front of the Class2008Norman Cohen
• 
  127 Hours2010Aron's Dad
• 
  Howl2010Mark Schorer
• 
  A Little Bit of Heaven2011Jack Corbett
• 
  Confirmation2016Ted Kennedy
• 
  Chesapeake Shores2016Mick O'Brien
• 
  Feud2017William S. Paley
• 
  The Christmas House2020Bill Mitchell