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William Devane

William Devane

As actor

William Joseph Devane (born September 5, 1937) is an American film, television and theater actor, known for his role as Greg Sumner on the primetime soap opera Knots Landing and as James Heller on the Fox serial drama 24, the role he reprised in Live Another Day. He is also known for his supporting roles in films such as McCabe & Mrs. Miller, Family Plot), Marathon Man, Rolling Thunder and Space Cowboys.

Devane began his acting career with the New York Shakespeare Festival where he performed in 15 plays. In 1966, Devane portrayed Robert F. Kennedy in the Off-Broadway spoof MacBird. He gaine…

As actor

on Mosaic
🎬 Hollow Man ★ 9.0 · Dr. Kramer 🎬 Payback Carter 🎬 Stargate: Continuum President Henry Hayes 🎬 Testament Tom Wetherly 🎬 Marathon Man Janeway 🎬 Jesse Stone: Benefit of the Doubt Dr. Dix 🎬 Jesse Stone: Thin Ice Dr. Dix 🎬 Jesse Stone: Sea Change Dr. Dix 🎬 For the Love of Nancy Tom 🎬 Jesse Stone: No Remorse Dr. Dix 🎬 Jesse Stone: Innocents Lost Dr. Dix 🎬 Vital Signs Dr. Chatham 🎬 McCabe & Mrs. Miller Lawyer 🎬 The Man Who Used to Be Me Older Sam Ryan 🎬 Report to the Commissioner Asst. D.A. Jackson 🎬 Fear on Trial John Henry Faulk 🎬 Prophet of Evil: The Ervil LeBaron Story Daniel 'Dan' Fields 🎬 Jesse Stone: Lost in Paradise Dr. Dix 🎬 Yanks John 🎬 Exception to the Rule Lawrence Kellerman 🎬 Threat of Exposure Col. Weldon 🎬 The Kane Files: Life of Trial Thompson 🎬 Chips, the War Dog Col. Charnley 🎬 Lady Liberty Jock Fenner 🎬 Miracle on the Mountain: The Kincaid Family Story Tom Kincaid 🎬 The Badge The Judge 🎬 The Preppie Murder Jack Litman 🎬 Freefall: Flight 174 Capt. Bob Pearson 🎬 Timestalkers Scott McKenzie 🎬 Judgment: The Court Martial of the Tiger of Malaya — General Yamashita Movie · 1974 🎬 With Intent to Kill Aaron Charney 🎬 Bad Turn Worse Big Red 🎬 Virus Dr. Harbuck 🎬 The River Why Dutch Hines 🎬 🎬 The Least Among You Alan Beckett 🎬 Victim of Beauty Sheriff Jim Metts 🎬 Poor White Trash Ron Lake 🎬 Deceit Grove McCarthy 🎬 🎬 The Dealership Frank Carson 🎬 The Bad News Bears in Breaking Training Mike Leak 🎬 Hadley's Rebellion Coach Ball 🎬 The Bait Earl Stokey 🎬 Plotting 'Family Plot' Self 🎬 Obsessed Ed Bledsoe 🎬 Good Morning, Killer Everett Morgan Gray 🎬 🎬 The Fall judge Stanley Seeban 🎬 The Other Victim Harry Langford 🎬 A Christmas Visitor George Boyajian 🎬 The President's Child Elliot McSwain 🎬 🎬 Doomsday Rock Dr. Karl Sorenson 🎬 The Irish Whiskey Rebellion LT. Ashley 🎬 Crime Club Kilburn 🎬 Rubdown Harry Orwitz

🎥 Filmography — directing and writing

via TMDB
🎬 The Million Dollar Rip-Off Movie · 1976

🎭 Filmography — as actor/actress

via TMDB
📺 The Tonight Show Starring Johnny Carson Series · 1962 📺 NCIS Series · 2003 📺 Stargate SG-1 Series · 1997 📺 The X-Files Series · 1993 📺 24 Series · 2001 📺 The West Wing Series · 1999 📺 Psych Series · 2006 🎬 Interstellar Movie · 2014 📺 Knots Landing Series · 1979 📺 Hawaii Five-O Series · 1969 📺 Ironside Series · 1967 📺 American Playhouse Series · 1982 📺 Mannix Series · 1967 📺 Revenge Series · 2011 📺 Lois & Clark: The New Adventures of Superman Series · 1993 📺 Touched by an Angel Series · 1994 🎬 The Dark Knight Rises Movie · 2012 📺 Early Edition Series · 1996 📺 Medical Center Series · 1969 📺 📺 Film '72 Series · 1971 📺 Bosch: Legacy Series · 2022 📺 Gunsmoke Series · 1955 🎬 Space Cowboys Movie · 2000 📺 What About Brian Series · 2006