Richard Treat Williams (December 1, 1951 – June 12, 2023) was an American actor, author, and aviator. Williams' accolades include nominations for two Screen Actors Guild Awards, three Golden Globes, a Primetime Emmy, two Satellite Awards, and an Independent Spirit Award. He appeared in over 75 films and several television series. Williams' career included numerous stage roles. On June 12, 2023, Williams was involved in a motorcycle crash on Vermont Route 30, near Dorset. According to the Vermont State Police, a 2008 Honda Element in the southbound lane turned into the path of Williams' motorcycle in the northbound lane, who was unable to avoid colliding with it. He was airlifted to Albany Medical Center, where he was pronounced dead at the age of 71. [biography (excerpted) from Wikipedia]
2023American Outlaws as Agent Jameison R. Donovan
2022We Own This City (1 Episode) as Brian Grabler
2021The Christmas House 2: Deck Those Halls as Bill Mitchell
202112 Mighty Orphans as Amon Carter
2021Run Hide Fight as Sheriff Tarsy
2020The Christmas House as Bill Mitchell
2020Dolly Parton's Christmas on the Square as Carl Pellam
2019The Great Alaskan Race as Dr. Welch
2019Drunk Parents as Dan Henderson
2018Second Act as Anderson Clarke
2018The Etruscan Smile as Frank Barron
2017Rocky Mountain Christmas as Roy
2017FEUD (8 Episodes) as Bill Paley
2016Chesapeake Shores (55 Episodes) as Mick O'Brien
2016Confirmation as Ted Kennedy
2016The Congressman as Charlie Winship
2015American Odyssey (13 Episodes) as Colonel Stephen Glen
2014In the Blood as Robert Grant
2014Barefoot as Jason Wheeler
2014Operation Rogue as General Hank Wallace
2013Age of Dinosaurs as Gabe
2013Eve of Destruction (2 Episodes) as Max Salinger
2013Reaching for the Moon as Robert Lowell
2012Deadfall as Becker
2012Chicago Fire (16 Episodes) as Benny Severide
2012Attack of the 50 Foot Cheerleader as Dr. Grey
2011Against the Wall (13 Episodes) as Don Kowalski
2011Beyond the Blackboard as Dr. Warren
2011Mask Maker as Mr. Tucker
2011Oba: The Last Samurai as Colonel Wessinger
2011A Little Bit of Heaven as Jack Corbett
2010Martino's Summer as Captain Jeff Clark
2010127 Hours as Aron's Dad
2010Blue Bloods (1 Episode) as Lenny Ross
2010Hawaii Five-0 (2 Episodes) as Mick Logan
2010Howl as Mark Schorer
2009White Collar (3, 3 Episode) as James Bennett, Sam Phelps
2009The Storm (2 Episodes) as Robert Terrell
2009Safe Harbor as Doug
2009Chasing a Dream as Gary Stiles
2008Front of the Class as Norman Cohen
2008Leverage (1 Episode) as Pete Rising
2008What Happens in Vegas as Jack Fuller Sr.
2007The Hideout as Padre Amy
2007Heartland (10 Episodes) as Unknown
2007Moola as Luis Gordon
2007The Staircase Murders as Michael Peterson
2007Prince of the City: The Real Story as Self / Daniel Ciello
2006Brothers and Sisters (4 Episodes) as David Morton
2005Miss Congeniality 2: Armed and Fabulous as Walter Collins
2003The Ellen DeGeneres Show (3 Episodes) as Self
2002Everwood (89 Episodes) as Andrew Brown
2002The Fraternity as Mr. Spencer Runcie
2002Hollywood Ending as Hal
2002Guilty Hearts as Stephen Carrow
2002Venomous as Dr. David Henning
2002Gale Force as Sam Garrett
2001UC: Undercover (1 Episode) as Unknown
2001Good Day Live (1 Episode) as Self
2001Skeletons in the Closet as Will
2001Critical Mass as Mike Jeffers
2001The Substitute: Failure Is Not an Option as Karl Thomasson
2000Crash Point Zero as Agent Jason Ross
2000CSI: Crime Scene Investigation (1 Episode) as Sam Bishop
2000The Directors: Milos Forman as Self
1999Law & Order: Special Victims Unit (1 Episode) as Jake Stanton
1999Journey to the Center of the Earth (2 Episodes) as Theodore Lytton
1999The Substitute 3: Winner Takes All as Karl Thomasson
199936 Hours to Die as Noah Stone
1999The Deep End of the Ocean as Pat Cappadora
1998The Substitute 2: School's Out as Karl Thomasson
1998Escape: Human Cargo as John McDonald
1998Deep Rising as John Finnegan
1997The View (2 Episodes) as Self
1997Cannes Man as Self
1997The Devil's Own as Billy Burke
1996The Phantom as Xander Drax
1996Mulholland Falls as Fitzgerald
1996The Late Shift as Michael Ovitz
1996The Phantom: The Man, the Myth, the Legend as Self
1995Things to Do in Denver When You're Dead as Critical Bill
1995Johnny's Girl as Johnny Ross
1995In the Shadow of Evil as Jack Brenner
1994Hand Gun as George McCallister
1994Parallel Lives as Peter Barnum
1994Vault of Horror I as Howard Prince (archive footage)
1993Where the Rivers Flow North as Champ's Manager
1993Good Advice (19 Episodes) as Jack Harold
1993Bonds of Love as Robby Smith
1992Deadly Matrimony as Alan Masters
1992Batman: The Animated Series (2 Episodes) as Milo (voice)
1992The Water Engine as Dave Murray
1992Till Death Us Do Part as Alan Palliko
1991Final Verdict as Earl Rogers
1991Eddie Dodd (6 Episodes) as Unknown
1990Beyond the Ocean as Robert Laidlow
1990Max and Helen as Max Rosenberg
1990Drug Wars: The Camarena Story (3 Episodes) as Ray Carson
1989The Simpsons (1 Episode) as Treat Williams (voice)
1989Heart of Dixie as Hoyt Cunningham
1989Tales from the Crypt (1 Episode) as Howard Prince (segment "None But the Lonely Heart")
1989Third Degree Burn as Scott Weston
1988Dead Heat as Det. Roger Mortis
1988The Third Solution as Mark Hendrix
1988The Night of the Sharks as David Ziegler
1987Sweet Lies as Peter
1987Echoes in the Darkness as Rick Guida
1987Echoes in the Darkness (2 Episodes) as Rick Guida
1987Happy 100th Birthday, Hollywood as Self
1987The Little Mermaid as Prince Andrew
1987J. Edgar Hoover as J. Edgar Hoover
1986The Men's Club as Terry
1985Smooth Talk as Arnold Friend
1985Night of 100 Stars II as Self
1984Once Upon a Time in America as James Conway O'Donnell
1984Flashpoint as Ernie Wyatt
1984A Streetcar Named Desire as Stanley Kowalski
1983Dempsey as Jack Dempsey
1983Neapolitan Story as Ferdinando detto Giugiù
1982Faerie Tale Theatre (1 Episode) as Prince Andrew
1982Night of 100 Stars as Self
1981James Cagney: That Yankee Doodle Dandy as Narrator
1981The Pursuit of D.B. Cooper as D.B. Cooper
1981Prince of the City as Daniel Ciello
1980Why Would I Lie? as Cletus
1980The Empire Strikes Back as Echo Base Trooper (uncredited)
19791941 as Cpl. Chuck 'Stretch' Sitarski
1979Hair as George Berger
1976The Eagle Has Landed as Captain Clark
1976Marathon Man as Central Park Jogger (uncredited)
1976The Ritz as Michael Brick
1975Deadly Hero as Billings
1971Great Performances (1 Episode) as Self
1956Tony Awards (1 Episode) as Self - Performer
1994Texan ... Director
1993Bonds of Love ... Executive Producer