Credits

• 2024 · Omni Loop as Professor Duselberg
• 2022 · A Farewell to Ozark as Self (Archival Fotage)
• 2021 · And Just Like That… as Pop Pop
• 2020 · I Know This Much Is True as Father Lavie
• 2020 · FBI: Most Wanted as Grant Moore
• 2018 · All Square as Bob
• 2018 · Wanderland as Charles
• 2018 · For The People as Peter Daum
• 2017 · Ozark as Buddy Dieker
• 2017 · The Sounding as Lionel
• 2016 · Shadow World as Smedley D. Butler (voice)
• 2016 · Divorce as Gordon
• 2016 · The Family Fang as Hobart Waxman
• 2016 · The American Side as Tom Soberin
• 2016 · Norman: The Moderate Rise and Tragic Fall of a New York Fixer as Jo Wilf
• 2015 · Unbreakable Kimmy Schmidt as Orson Snyder
• 2014 · A Short History of Decay as Bob Fisher
• 2013 · Muhammad Ali's Greatest Fight as William O. Douglas
• 2013 · The Blacklist as Sir Crispin Crandall
• 2013 · The Place Beyond the Pines as Al Cross
• 2012 · An Amazing Time: A Conversation About End of the Road as Self
• 2012 · Veep as James Whitman
• 2011 · Pan Am as Henry Belsen
• 2010 · Madso's War as Jim O'Connor
• 2010 · My Soul to Take as Dr. Blake
• 2010 · Nikita as Admiral Bruce Winnick
• 2009 · Loving Leah as Rabbi Belsky
• 2008 · Canterbury's Law as
• 2008 · Cashmere Mafia as
• 2006 · Fur: An Imaginary Portrait of Diane Arbus as David Nemerov
• 2006 · Game 6 as Peter Redmond
• 2004 · Entourage as Arthur Gatoff
• 2004 · King of the Corner as Peter Hargrove
• 2004 · Judy Garland: By Myself as Self / Narrator
• 2003 · Mister Sterling as
• 2002 · The Emperor's Club as Senator Bell
• 2001 · Training Day as Doug Rosselli
• 2001 · Law & Order: Criminal Intent as Thomas M. Grady, Sr.
• 2001 · Chelsea Walls as Bud's Editor
• 2001 · American Outlaws as Thaddeus Rains
• 2001 · Rush Hour 2 as Agent Sterling
• 2001 · Perfume as Phillip
• 2000 · Mailer on Mailer as
• 2000 · 75 Degrees in July as Rick Anderson
• 2000 · The Million Dollar Hotel as Stanley Goldkiss
• 2000 · The Virginian as Judge Henry
• 1999 · Cradle Will Rock as Chairman Martin Dies
• 1999 · Third Watch as Jonathan Turner
• 1999 · The Hurricane as Leon Friedman
• 1997 · Hostile Waters as Admiral Quinn
• 1997 · Bean as George Grierson
• 1997 · Murder at 1600 as General Clark Tully
• 1997 · Buffy the Vampire Slayer as Quentin Travers
• 1996 · Looking for Richard as Self / King Edward
• 1996 · If These Walls Could Talk as Professor Speras
• 1996 · Loch Ness as Dr Mercer
• 1996 · Multiplicity as Leeds
• 1995 · Cutthroat Island as Black Harry
• 1995 · Truman as Gen. George C. Marshall
• 1995 · The Baby-Sitters Club as Harold
• 1995 · Stuart Saves His Family as Dad
• 1994 · Clear and Present Danger as National Security Advisor James Cutter
• 1993 · Frasier as
• 1993 · Frasier as Jerome Belasco
• 1993 · The X-Files as Cardinal O'Fallon
• 1993 · The Last Hit as Wilbur Bryant
• 1993 · Star Trek: Deep Space Nine as Aamin Marritza
• 1992 · There Goes the Neighborhood as Marvin Boyd
• 1992 · The Heart of Justice as Keneally
• 1992 · Final Analysis as Prosecuting Attorney (uncredited)
• 1991 · Face of a Stranger as David
• 1990 · WIOU as Neal Frazier
• 1990 · Narrow Margin as Leo Watts
• 1990 · Law & Order as Edward Manning
• 1990 · Law & Order as Stanley Devon
• 1990 · Daughter of the Streets as John Franco
• 1989 · Tailspin: Behind the Korean Airliner Tragedy as Tyson
• 1989 · Ghostbusters II as Judge Wexler
• 1988 · Murphy Brown as The Jackal
• 1988 · Another Woman as Paul
• 1988 · American Experience as Narrator (voice)
• 1988 · Bad Dreams as Dr. Berrisford
• 1988 · Candy Mountain as Elmore Silk
• 1987 · Fatal Beauty as Conrad Kroll
• 1987 · The Believers as Robert Calder
• 1987 · Conspiracy: The Trial of the Chicago 8 as Thomas Foran
• 1986 · Good to Go as Chief Harrigan
• 1983 · Scarface as Bernstein
• 1982 · Cagney & Lacey as
• 1979 · The Last Ride of the Dalton Gang as Jesse James
• 1979 · Steel as Eddie Cassidy
• 1979 · The Night Rider as Billy 'Bowlegs' Baines
• 1978 · When Every Day Was the Fourth of July as Prosecutor Joseph T. Antonelli
• 1977 · American Raspberry as Charles Conlin
• 1977 · Ransom for Alice! as Isaac Pratt
• 1977 · Roger & Harry: The Mitera Target as Arthur Pennington
• 1977 · How the West Was Won as Deek Peasley
• 1977 · Meeting of Minds as
• 1976 · Victory at Entebbe as General Dan Shomron
• 1976 · Dynasty as John Blackwood
• 1976 · St. Ives as Det. Carl Oller
• 1975 · Wonder Woman as Mark Bremer
• 1975 · The Kansas City Massacre as John Lazia
• 1975 · Night Moves as Marty Heller
• 1975 · Melvin Purvis G-Man as George 'Machine Gun' Kelly
• 1975 · S.W.A.T. as
• 1975 · The Trial of Chaplain Jensen as Lieutenant Kastner
• 1975 · Baretta as
• 1975 · Hamburger Hamlet as
• 1974 · The F.B.I. Story: The FBI Versus Alvin Karpis, Public Enemy Number One as J. Edgar Hoover
• 1974 · The Greatest Gift as Hog Yancy
• 1974 · Police Woman as
• 1974 · Little House on the Prairie as
• 1974 · Watched! as Gordon Rankey
• 1974 · The Midnight Man as Sheriff Jack Casey
• 1974 · The Legend of Hillbilly John as Zebulon Yandro
• 1974 · Parker Adderson, Philosopher as Parker Adderson
• 1973 · Incident at Vichy as Leduc, A Doctor
• 1973 · Kojak as Bert Podis
• 1971 · Doc as Wyatt Earp
• 1971 · Maidstone as
• 1970 · End of the Road as Joe Morgan
• 1951 · Hallmark Hall of Fame as Barabbas