Movies (Acting Roles)
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American Outlaws
Treat Williams would have been no older than 71 in American Outlaws as 'Agent Jameison R. Donovan'.Movie Released: Fri, Sep 15 2023
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12 Mighty Orphans
Treat Williams was 69 in 12 Mighty Orphans as 'Amon Carter'.Movie Released: Fri, Jun 18 2021
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Run Hide Fight
Treat Williams was 69 in Run Hide Fight as 'Sheriff Tarsy'.Movie Released: Thu, Jun 17 2021
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The Christmas House
Treat Williams was 68 in The Christmas House as 'Bill Mitchell'.Movie Released: Sun, Nov 22 2020
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The Great Alaskan Race
Treat Williams was 67 in The Great Alaskan Race as 'Dr. Welch'.Movie Released: Wed, Feb 27 2019
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Drunk Parents
Treat Williams was 67 in Drunk Parents as 'Dan Henderson'.Movie Released: Fri, Feb 08 2019
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Second Act
Treat Williams was 66 in Second Act as 'Anderson Clarke'.Movie Released: Thu, Nov 22 2018
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The Etruscan Smile
Treat Williams was 66 in The Etruscan Smile as 'Frank Barron'.Movie Released: Thu, Apr 12 2018
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Confirmation
Treat Williams was 64 in Confirmation as 'Ted Kennedy'.Movie Released: Sat, Apr 16 2016
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The Congressman
Treat Williams was 64 in The Congressman as 'Charlie Winship'.Movie Released: Sat, Apr 09 2016
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In the Blood
Treat Williams was 62 in In the Blood as 'Robert Grant'.Movie Released: Fri, Apr 04 2014
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Barefoot
Treat Williams was 62 in Barefoot as 'Jason Wheeler'.Movie Released: Sun, Feb 02 2014
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Operation Rogue
Treat Williams was 62 in Operation Rogue as 'General Hank Wallace'.Movie Released: Wed, Jan 01 2014
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Age of Dinosaurs
Treat Williams was 61 in Age of Dinosaurs as 'Gabe'.Movie Released: Sat, May 11 2013
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Reaching for the Moon
Treat Williams was 61 in Reaching for the Moon as 'Robert Lowell'.Movie Released: Sat, Feb 09 2013
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Deadfall
Treat Williams was 60 in Deadfall as 'Becker'.Movie Released: Thu, Nov 08 2012
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Beyond the Blackboard
Treat Williams was 59 in Beyond the Blackboard as 'Dr. Warren'.Movie Released: Sun, Apr 24 2011
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Mask Maker
Treat Williams was 59 in Mask Maker as 'Mr. Tucker'.Movie Released: Tue, Apr 12 2011
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Oba: The Last Samurai
Treat Williams was 59 in Oba: The Last Samurai as 'Colonel Wessinger'.Movie Released: Fri, Feb 11 2011
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A Little Bit of Heaven
Treat Williams was 59 in A Little Bit of Heaven as 'Jack Corbett'.Movie Released: Thu, Feb 03 2011
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Martino's Summer
Treat Williams was 58 in Martino's Summer as 'Captain Jeff Clark'.Movie Released: Fri, Nov 19 2010
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127 Hours
Treat Williams was 58 in 127 Hours as 'Aron's Dad'.Movie Released: Fri, Nov 12 2010
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Howl
Treat Williams was 58 in Howl as 'Mark Schorer'.Movie Released: Thu, Aug 26 2010
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Safe Harbor
Treat Williams was 57 in Safe Harbor as 'Doug'.Movie Released: Sat, May 30 2009
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Chasing a Dream
Treat Williams was 57 in Chasing a Dream as 'Gary Stiles'.Movie Released: Fri, Apr 24 2009
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Front of the Class
Treat Williams was 57 in Front of the Class as 'Norman Cohen'.Movie Released: Sun, Dec 07 2008
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What Happens in Vegas
Treat Williams was 56 in What Happens in Vegas as 'Jack Fuller Sr.'.Movie Released: Wed, May 07 2008
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The Hideout
Treat Williams was 55 in The Hideout as 'Padre Amy'.Movie Released: Fri, Nov 16 2007
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Moola
Treat Williams was 55 in Moola as 'Luis Gordon'.Movie Released: Fri, Apr 20 2007
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The Staircase Murders
Treat Williams was 55 in The Staircase Murders as 'Michael Peterson'.Movie Released: Sun, Apr 15 2007
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The Fraternity
Treat Williams was 50 in The Fraternity as 'Mr. Spencer Runcie'.Movie Released: Tue, Jul 16 2002
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Hollywood Ending
Treat Williams was 50 in Hollywood Ending as 'Hal'.Movie Released: Fri, May 03 2002
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Guilty Hearts
Treat Williams was 50 in Guilty Hearts as 'Stephen Carrow'.Movie Released: Sun, Feb 10 2002
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Venomous
Treat Williams was 50 in Venomous as 'Dr. David Henning'.Movie Released: Tue, Jan 22 2002
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Gale Force
Treat Williams was 50 in Gale Force as 'Sam Garrett'.Movie Released: Tue, Jan 15 2002
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Critical Mass
Treat Williams was 49 in Critical Mass as 'Mike Jeffers'.Movie Released: Wed, Jul 04 2001
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Crash Point Zero
Treat Williams was 48 in Crash Point Zero as 'Agent Jason Ross'.Movie Released: Wed, Nov 22 2000
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36 Hours to Die
Treat Williams was 47 in 36 Hours to Die as 'Noah Stone'.Movie Released: Sun, Apr 11 1999
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The Deep End of the Ocean
Treat Williams was 47 in The Deep End of the Ocean as 'Pat Cappadora'.Movie Released: Fri, Mar 12 1999
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Escape: Human Cargo
Treat Williams was 46 in Escape: Human Cargo as 'John McDonald'.Movie Released: Sun, Mar 22 1998
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Deep Rising
Treat Williams was 46 in Deep Rising as 'John Finnegan'.Movie Released: Fri, Jan 30 1998
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Cannes Man
Treat Williams was 45 in Cannes Man as 'Self'.Movie Released: Tue, Jun 03 1997
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The Devil's Own
Treat Williams was 45 in The Devil's Own as 'Billy Burke'.Movie Released: Thu, Mar 13 1997
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The Phantom
Treat Williams was 44 in The Phantom as 'Xander Drax'.Movie Released: Thu, Jun 06 1996
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Mulholland Falls
Treat Williams was 44 in Mulholland Falls as 'Fitzgerald'.Movie Released: Fri, Apr 26 1996
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The Late Shift
Treat Williams was 44 in The Late Shift as 'Michael Ovitz'.Movie Released: Sat, Feb 24 1996
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Johnny's Girl
Treat Williams was 43 in Johnny's Girl as 'Johnny Ross'.Movie Released: Sat, May 27 1995
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In the Shadow of Evil
Treat Williams was 43 in In the Shadow of Evil as 'Jack Brenner'.Movie Released: Tue, Feb 07 1995
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Hand Gun
Treat Williams was 42 in Hand Gun as 'George McCallister'.Movie Released: Sat, Oct 01 1994
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Parallel Lives
Treat Williams was 42 in Parallel Lives as 'Peter Barnum'.Movie Released: Thu, Aug 04 1994
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Vault of Horror I
Treat Williams was 42 in Vault of Horror I as 'Howard Prince'.Movie Released: Sat, Jul 02 1994
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Bonds of Love
Treat Williams was 41 in Bonds of Love as 'Robby Smith'.Movie Released: Sun, Jan 24 1993
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Deadly Matrimony
Treat Williams was 40 in Deadly Matrimony as 'Alan Masters'.Movie Released: Sun, Nov 22 1992
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The Water Engine
Treat Williams was 40 in The Water Engine as 'Dave Murray'.Movie Released: Mon, Aug 24 1992
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Till Death Us Do Part
Treat Williams was 40 in Till Death Us Do Part as 'Alan Palliko'.Movie Released: Tue, Feb 18 1992
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Final Verdict
Treat Williams was 39 in Final Verdict as 'Earl Rogers'.Movie Released: Mon, Sep 09 1991
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Beyond the Ocean
Treat Williams was 38 in Beyond the Ocean as 'Robert Laidlow'.Movie Released: Mon, Apr 09 1990
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Max and Helen
Treat Williams was 38 in Max and Helen as 'Max Rosenberg'.Movie Released: Mon, Jan 08 1990
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Heart of Dixie
Treat Williams was 37 in Heart of Dixie as 'Hoyt Cunningham'.Movie Released: Fri, Aug 25 1989
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Third Degree Burn
Treat Williams was 37 in Third Degree Burn as 'Scott Weston'.Movie Released: Sun, May 28 1989
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Dead Heat
Treat Williams was 36 in Dead Heat as 'Det. Roger Mortis'.Movie Released: Fri, May 06 1988
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The Third Solution
Treat Williams was 36 in The Third Solution as 'Mark Hendrix'.Movie Released: Fri, Apr 08 1988
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The Night of the Sharks
Treat Williams was 36 in The Night of the Sharks as 'David Ziegler'.Movie Released: Fri, Apr 01 1988
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Sweet Lies
Treat Williams was 36 in Sweet Lies as 'Peter'.Movie Released: Fri, Dec 18 1987
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Echoes in the Darkness
Treat Williams was 35 in Echoes in the Darkness as 'Rick Guida'.Movie Released: Sun, Nov 01 1987
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The Little Mermaid
Treat Williams was 35 in The Little Mermaid as 'Prince Andrew'.Movie Released: Mon, Apr 06 1987
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J. Edgar Hoover
Treat Williams was 35 in J. Edgar Hoover as 'J. Edgar Hoover'.Movie Released: Sun, Jan 11 1987
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The Men's Club
Treat Williams was 34 in The Men's Club as 'Terry'.Movie Released: Fri, Sep 19 1986
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Smooth Talk
Treat Williams was 33 in Smooth Talk as 'Arnold Friend'.Movie Released: Sat, Sep 21 1985
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Night of 100 Stars II
Treat Williams was 33 in Night of 100 Stars II as 'Self'.Movie Released: Sun, Mar 10 1985
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Once Upon a Time in America
Treat Williams was 32 in Once Upon a Time in America as 'James Conway O'Donnell'.Movie Released: Wed, May 23 1984
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Flashpoint
Treat Williams was 32 in Flashpoint as 'Ernie Wyatt'.Movie Released: Thu, Apr 19 1984
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A Streetcar Named Desire
Treat Williams was 32 in A Streetcar Named Desire as 'Stanley Kowalski'.Movie Released: Sun, Mar 04 1984
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Dempsey
Treat Williams was 31 in Dempsey as 'Jack Dempsey'.Movie Released: Wed, Sep 28 1983
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Neapolitan Story
Treat Williams was 31 in Neapolitan Story as 'Ferdinando detto Giugiù'.Movie Released: Fri, Apr 01 1983
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Night of 100 Stars
Treat Williams was 30 in Night of 100 Stars as 'Self'.Movie Released: Mon, Mar 08 1982
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Prince of the City
Treat Williams was 29 in Prince of the City as 'Daniel Ciello'.Movie Released: Wed, Aug 19 1981
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Why Would I Lie?
Treat Williams was 28 in Why Would I Lie? as 'Cletus'.Movie Released: Sun, Aug 10 1980
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The Empire Strikes Back
Treat Williams was 28 in The Empire Strikes Back as 'Echo Base Trooper (uncredited)'.Movie Released: Tue, May 20 1980
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1941
Treat Williams was 28 in 1941 as 'Cpl. Chuck 'Stretch' Sitarski'.Movie Released: Fri, Dec 14 1979
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Hair
Treat Williams was 27 in Hair as 'George Berger'.Movie Released: Thu, Mar 15 1979
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The Eagle Has Landed
Treat Williams was 25 in The Eagle Has Landed as 'Captain Clark'.Movie Released: Fri, Dec 24 1976
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Marathon Man
Treat Williams was 24 in Marathon Man as 'Central Park Jogger (uncredited)'.Movie Released: Fri, Oct 08 1976
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The Ritz
Treat Williams was 24 in The Ritz as 'Michael Brick'.Movie Released: Thu, Aug 12 1976
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Deadly Hero
Treat Williams was 24 in Deadly Hero as 'Billings'.Movie Released: Sun, Dec 14 1975
TV Shows (Acting Roles)
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages
We Own This City
Treat Williams was 70+ in We Own This City as 'Brian Grabler'.TV Show Released: First Air Date
Mon, Apr 25 2022
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FEUD
Treat Williams was 65+ in FEUD as 'Bill Paley'.TV Show Released: First Air Date
Sun, Mar 05 2017
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Chesapeake Shores
Treat Williams was 64+ in Chesapeake Shores as 'Mick O'Brien'.TV Show Released: First Air Date
Sun, Aug 14 2016
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American Odyssey
Treat Williams was 63+ in American Odyssey as 'Colonel Stephen Glen'.TV Show Released: First Air Date
Sun, Apr 05 2015
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Eve of Destruction
Treat Williams was 61+ in Eve of Destruction as 'Max Salinger'.TV Show Released: First Air Date
Mon, Apr 15 2013
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Chicago Fire
Treat Williams was 60+ in Chicago Fire as 'Benny Severide'.TV Show Released: First Air Date
Wed, Oct 10 2012
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Against the Wall
Treat Williams was 59+ in Against the Wall as 'Don Kowalski'.TV Show Released: First Air Date
Sun, Jul 31 2011
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Blue Bloods
Treat Williams was 58+ in Blue Bloods as 'Lenny Ross'.TV Show Released: First Air Date
Fri, Sep 24 2010
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Hawaii Five-0
Treat Williams was 58+ in Hawaii Five-0 as 'Mick Logan'.TV Show Released: First Air Date
Mon, Sep 20 2010
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White Collar
Treat Williams was 57+ in White Collar as 'James Bennett, Sam Phelps'.TV Show Released: First Air Date
Fri, Oct 23 2009
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The Storm
Treat Williams was 57+ in The Storm as 'Robert Terrell'.TV Show Released: First Air Date
Sun, Jul 26 2009
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Leverage
Treat Williams was 57+ in Leverage as 'Pete Rising'.TV Show Released: First Air Date
Sun, Dec 07 2008
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Heartland
Treat Williams was 55+ in Heartland TV Show Released: First Air Date
Mon, Jun 18 2007
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Brothers and Sisters
Treat Williams was 54+ in Brothers and Sisters as 'David Morton'.TV Show Released: First Air Date
Sun, Sep 24 2006
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The Ellen DeGeneres Show
Treat Williams was 51+ in The Ellen DeGeneres Show as 'Self'.TV Show Released: First Air Date
Mon, Sep 08 2003
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Everwood
Treat Williams was 50+ in Everwood as 'Andrew Brown'.TV Show Released: First Air Date
Mon, Sep 16 2002
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UC: Undercover
Treat Williams was 49+ in UC: Undercover TV Show Released: First Air Date
Sun, Sep 30 2001
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Good Day Live
Treat Williams was 49+ in Good Day Live as 'Self'.TV Show Released: First Air Date
Mon, Sep 17 2001
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CSI: Crime Scene Investigation
Treat Williams was 48+ in CSI: Crime Scene Investigation as 'Sam Bishop'.TV Show Released: First Air Date
Fri, Oct 06 2000
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The View
Treat Williams was 45+ in The View as 'Self'.TV Show Released: First Air Date
Mon, Aug 11 1997
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Good Advice
Treat Williams was 41+ in Good Advice as 'Jack Harold'.TV Show Released: First Air Date
Fri, Apr 02 1993
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Batman: The Animated Series
Treat Williams was 40+ in Batman: The Animated Series as 'Milo (voice)'.TV Show Released: First Air Date
Sat, Sep 05 1992
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Eddie Dodd
Treat Williams was 39+ in Eddie Dodd TV Show Released: First Air Date
Tue, Mar 12 1991
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Drug Wars: The Camarena Story
Treat Williams was 38+ in Drug Wars: The Camarena Story as 'Ray Carson'.TV Show Released: First Air Date
Sun, Jan 07 1990
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The Simpsons
Treat Williams was 38+ in The Simpsons as 'Treat Williams (voice)'.TV Show Released: First Air Date
Sun, Dec 17 1989
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Tales from the Crypt
Treat Williams was 37+ in Tales from the Crypt as 'Howard Prince'.TV Show Released: First Air Date
Sat, Jun 10 1989
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Echoes in the Darkness
Treat Williams was 35+ in Echoes in the Darkness as 'Rick Guida'.TV Show Released: First Air Date
Sun, Nov 01 1987
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Faerie Tale Theatre
Treat Williams was 30+ in Faerie Tale Theatre as 'Prince Andrew'.TV Show Released: First Air Date
Sat, Sep 11 1982
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Great Performances
Treat Williams was 19+ in Great Performances as 'Self'.TV Show Released: First Air Date
Thu, Jan 28 1971
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Tony Awards
Treat Williams was 4+ in Tony Awards as 'Self - Performer'.TV Show Released: First Air Date
Sun, Apr 01 1956