Credits

• 2003 · Batman: Mystery of the Batwoman as Rupert Thorne (voice)
• 2002 · Warrior Angels as Ansgar / Bladrick
• 2002 · Sorority Boys as Old Man
• 2001 · The Grim Adventures of Billy and Mandy as Dean Toadblatt
• 2000 · Stageghost as Slim
• 1999 · Baby Huey's Great Easter Adventure as Principal Scotti
• 1998 · The Yearbook: An Animal House Reunion as Self - Dean Wormer
• 1996 · Mortal Kombat: Defenders of the Realm as Shao Kahn (voice)
• 1996 · The Incredible Hulk as General Ross (voice)
• 1995 · Family of Cops as Frank Rampola
• 1995 · Malicious as Detective Pronzini
• 1994 · Spider-Man as Doctor Strange (voice)
• 1994 · Fantastic Four as Dr. Doom (voice)
• 1994 · Paris or Somewhere as Old Mahon
• 1994 · Hostage for a Day as V.D. Regan
• 1994 · Duckman as Principal Dinkler (voice)
• 1993 · Acapulco H.E.A.T. as Mr. Smith
• 1993 · Walker, Texas Ranger as Clint Murdock / Max Slater
• 1992 · The Naked Truth as Von Bulo
• 1992 · Renegade as Capt. Ed McKendrick
• 1992 · Batman: The Animated Series as Rupert Thorne (voice)
• 1991 · The Woman Who Sinned as Lieutenant Girvetz
• 1991 · Dinosaurs as Mr. Ashland (voice)
• 1991 · Dark Justice as
• 1989 · Mob Story as Don "Luce" Luciano
• 1989 · Bail Out as Mr. Ridgeway
• 1989 · Hostile Takeover as Mayor
• 1989 · Tales from the Crypt as Mr. Chalmers
• 1989 · Afghanistan: The Last War Bus as Ken Ross
• 1988 · I'm Gonna Git You Sucka as Mr. Big
• 1988 · War of the Worlds as General Wilson
• 1988 · Deadly Stranger as Mr. Mitchell
• 1988 · Killer Klowns from Outer Space as Curtis Mooney
• 1988 · Dixie Lanes as Elmer Sinclair
• 1987 · Terminal Exposure as Mr. Karrothers
• 1987 · Nightstick as Adam Beardsly
• 1987 · Ernest Goes to Camp as Sherman Krader
• 1986 · Sledge Hammer! as Mayor Jack Flambo
• 1986 · Fuzzbucket as Principal
• 1985 · Fraternity Vacation as Chief Ferret
• 1985 · MacGyver as Dave Ryerson
• 1985 · The New Alfred Hitchcock Presents as Mr. Brenner
• 1984 · Murder, She Wrote as Henry Hayward
• 1984 · Partners in Crime as
• 1984 · Savage Streets as Principal Underwood
• 1984 · Jungle Warriors as Vito Mastranga
• 1984 · Airwolf as John Bradford Horn
• 1983 · Automan as
• 1983 · Scarecrow and Mrs. King as
• 1983 · Chained Heat as Warden Bacman
• 1983 · The A-Team as Ted Jarrett
• 1982 · Airplane II: The Sequel as Dr. Stone
• 1982 · The Blue and the Gray as Seward
• 1982 · Knight Rider as Cameron Zachary
• 1982 · Knight Rider as Claude Watkins
• 1982 · Faerie Tale Theatre as Father
• 1982 · T. J. Hooker as Grant Chandler
• 1981 · The Fall Guy as
• 1981 · The Kinky Coaches and the Pom Pom Pussycats as Coach "Bulldog" Malone
• 1981 · Heavy Metal as Prosecutor (voice)
• 1980 · It Rained All Night the Day I Left as Killian
• 1980 · Fantastica as Jim McPherson
• 1979 · The Littlest Hobo as
• 1979 · Hart to Hart as Travis Saunders
• 1979 · The Sacketts as Jonathan Pritts
• 1978 · Vega$ as
• 1978 · Animal House as Dean Vernon Wormer
• 1977 · Golden Rendezvous as Luis Carreras
• 1977 · Angela as Benjamin Kincaid
• 1977 · Mary Jane Harper Cried Last Night as Dr. Orrin Helgerson
• 1977 · The Oregon Trail as
• 1977 · CHiPs as
• 1977 · The Uncanny as Pomeroy (segment "Hollywood 1936")
• 1977 · A Special Day as Emanuele Taberi
• 1976 · Quincy, M.E. as
• 1976 · Drum as
• 1976 · The Outlaw Josey Wales as Fletcher
• 1975 · Switch as Jack Morgan
• 1975 · Matt Helm as Harry Paine
• 1975 · The Swiss Family Robinson as Charles Forsythe
• 1975 · Brannigan as Ben Larkin
• 1975 · The Impostor as Sheriff Turner
• 1975 · S.W.A.T. as
• 1974 · Virginia Hill as Nick Rubanos
• 1974 · Petrocelli as
• 1974 · Sweet Movie as Aristote Alplanalpe, AKA M. Kapital
• 1974 · W as Arnie Felson
• 1974 · Mousey as David Richardson
• 1974 · The Black Windmill as McKee
• 1974 · The Questor Tapes as Geoffrey Darro
• 1973 · Charley Varrick as Maynard Boyle
• 1973 · Nightmare Step as Allan
• 1973 · Barnaby Jones as Dr. Hank Danvers
• 1972 · Search as
• 1971 · Dirty Harry as The Mayor
• 1971 · McMillan & Wife as
• 1971 · Cannon as
• 1971 · Escape as Doctor Charles Walding
• 1971 · One More Train to Rob as Timothy Xavier Nolan
• 1969 · Topaz as Rico Parra
• 1969 · Tell Them Willie Boy Is Here as Hacker
• 1969 · Justine as Nessim
• 1969 · Trial Run as Leo D'Agosta
• 1968 · Hawaii Five-O as Cal Anderson
• 1967 · Mannix as
• 1967 · The High Chaparral as Sean McLaren
• 1967 · Judd for the Defense as Dr. Bellew
• 1967 · Point Blank as Mal Reese
• 1967 · The Rock as Self (uncredited)
• 1966 · Mission: Impossible as Colonel Josef Strom
• 1966 · Mission: Impossible as General Ramon Sabattini
• 1966 · Mission: Impossible as Ramone Fuego
• 1966 · Felony Squad as
• 1966 · Tarzan as
• 1966 · The Marvel Super Heroes as Iron Man (Tony Stark) (voice)
• 1965 · The F.B.I. as Mike Burton
• 1965 · The F.B.I. as David Starret
• 1965 · The F.B.I. as Michael Durgom
• 1963 · Bob Hope Presents the Chrysler Theatre as Steve Wojeck
• 1959 · Bonanza as Beaudry
• 1957 · Hawkeye and the Last of the Mohicans as Varney
• 1957 · Hawkeye and the Last of the Mohicans as Kubaka
• 1957 · Hawkeye and the Last of the Mohicans as Lyman
• 1957 · Hawkeye and the Last of the Mohicans as Rego
• 1957 · Hawkeye and the Last of the Mohicans as Burns
• 1957 · Hawkeye and the Last of the Mohicans as Eliwasset
• 1957 · Hawkeye and the Last of the Mohicans as Cap'n Tolliver
• 1957 · Hawkeye and the Last of the Mohicans as Nangus
• 1957 · Fires of Envy as
• 1956 · 1984 as Big Brother (uncredited)
• Future · Object of Desire as
• 2008 · Delgo as Judge Nohrin (voice)
• 2008 · Animal House: The Inside Story as Self
• 2004 · Los Angeles Plays Itself as Mal Reese in Point Blank (archive footage)
• 2003 · Where Are They Now?: A Delta Alumni Update as Vernon Wormer
• 2002 · Welcome to America as Det. Golding
• 2000 · The Tulsa Lynching of 1921: A Hidden Story as
• 2000 · Pigs Next Door as Grand Porcinus (voice)
• 2000 · The Strangerers as D.N.E. Agent
• 1999 · Hell Hath No Fury: The Making of The Outlaw Josey Wales as Self
• 1997 · Wojeck: Out of the Fire as Dr Steve Wojeck
• 1995 · Marker as
• 1994 · Sodbusters as Slade Cantrell
• 1994 · The Forget-Me-Not Murders as Boyce
• 1992 · African Skies as
• 1991 · Rewrite for Murder as Claude Dempsey
• 1987 · Blue Monkey as Roger Levering
• 1987 · The New Adventures of Beans Baxter as Number One
• 1986 · Wildfire as
• 1985 · Doin' Time as Big Mac
• 1985 · Hail to the Chief as Gen. Hannibal Stryker
• 1984 · The Blood of Others as Charles
• 1983 · Little Red Riding Hood as Father
• 1983 · Philip Marlowe, Private Eye as Big John Masters
• 1983 · Curtains as Jonathan Stryker
• 1980 · Herbie Goes Bananas as Prindle
• 1979 · California Fever as
• 1979 · Delta House as Dean Vernon Wormer
• 1977 · For The Record as
• 1976 · Here To Stay as
• 1973 · The Six Million Dollar Man: The Solid Gold Kidnapping as Julian Peck
• 1973 · Hunter as David Hunter / Praetorius
• 1972 · Fear Is the Key as Vyland
• 1972 · Cool Million as Inspector Duprez
• 1972 · Kung Fu as Gen. Cantrell
• 1972 · Kung Fu as Forbes
• 1972 · Journey as Boulder Allin
• 1971 · Face-Off as Fred Wares
• 1966 · Wojeck as Steve Wojeck
• 1964 · Nobody Waved Goodbye as Lot Supervisor
• 1964 · The Long Rifle and the Tomahawk as
• 1962 · Alexander Galt: The Stubborn Idealist as Alexander Galt
• 1962 · Georges-Étienne Cartier - The Lion of Québec as Galt
• 1959 · Tourist Go Home as Himself
• 1955 · Gunsmoke as Oliver Harker