From Wikipedia, the free encyclopedia. John Keith Vernon (February 24, 1932 – February 1, 2005) was a Canadian actor. He made a career in Hollywood after achieving initial television stardom in Canada. Description above from the Wikipedia article John Vernon, licensed under CC-BY-SA, full list of contributors on Wikipedia
| Movie | Object of Desire | 2026 | |
| Movie | National Theatre Live: Coriolanus | Lucius | 2025-01-02 |
| Movie | National Theatre Live: Dear Octopus | Radio News Reader | 2024-07-19 |
| Movie | National Theatre Live: King Lear | 2018-09-27 | |
| Series | The Beauty of Books | Himself | 2011-02-07 |
| Series | Florrie's Dragons | 2010-09-07 | |
| Movie | Delgo | Judge Nohrin (voice) | 2008-12-12 |
| Movie | Animal House: The Inside Story | Self | 2008-08-13 |
| Movie | Batman: Mystery of the Batwoman | Rupert Thorne (voice) | 2003-10-21 |
| Movie | Warrior Angels | Ansgar / Bladrick | 2002-10-11 |
| Movie | Sorority Boys | Old Man | 2002-03-22 |
| Movie | Stageghost | Slim | 2000-01-01 |
| Movie | Baby Huey's Great Easter Adventure | Principal Scotti | 1999-01-01 |
| Movie | Hell Hath No Fury: The Making of The Outlaw Josey Wales | Self | 1999-03-30 |
| Movie | The Yearbook: An Animal House Reunion | Self - Dean Wormer | 1998-10-13 |
| Series | The Incredible Hulk | General Ross (voice) | 1996-09-08 |
| Movie | Malicious | Detective Pronzini | 1995-11-06 |
| Movie | Family of Cops | Frank Rampola | 1995-11-26 |
| Series | Duckman | Unknown | 1994-03-05 |
| Movie | The Forget-Me-Not Murders | Boyce | 1994-03-29 |
| Movie | Sodbusters | Slade Cantrell | 1994-01-01 |
| Series | Spider-Man | Unknown | 1994-11-19 |
| Series | Fantastic Four | Unknown | 1994-09-24 |
| Movie | Hostage for a Day | V.D. Regan | 1994-04-25 |
| Movie | Paris or Somewhere | Old Mahon | 1994-05-19 |
| Series | Matrix | Narrator | 1993-03-01 |
| Series | Walker, Texas Ranger | Unknown | 1993-04-21 |
| Series | Acapulco H.E.A.T. | Mr. Smith | 1993-09-28 |
| Series | Batman: The Animated Series | Rupert Thorne | 1992-09-05 |
| Movie | The Naked Truth | Von Bulo | 1992-09-29 |
| Series | African Skies | Unknown | 1992-10-11 |
| Series | Dark Justice | Unknown | 1991-04-05 |
| Movie | The Woman Who Sinned | Lieutenant Girvetz | 1991-11-17 |
| Movie | Afghanistan: The Last War Bus | Ken Ross | 1989-03-15 |
| Series | Tales from the Crypt | Unknown | 1989-06-10 |
| Movie | Hostile Takeover | Mayor | 1989-09-01 |
| Movie | Bail Out | Mr. Ridgeway | 1989-09-22 |
| Movie | Mob Story | Don "Luce" Luciano | 1989-11-24 |
| Movie | Dixie Lanes | Elmer Sinclair | 1988-05-03 |
| Movie | Killer Klowns from Outer Space | Curtis Mooney | 1988-05-27 |
| Movie | I'm Gonna Git You Sucka | Mr. Big | 1988-11-10 |
| Series | War of the Worlds | Unknown | 1988-10-07 |
| Movie | Deadly Stranger | Mr. Mitchell | 1988-07-27 |
| Movie | Ernest Goes to Camp | Sherman Krader | 1987-05-22 |
| Series | The New Adventures of Beans Baxter | Unknown | 1987-07-18 |
| Movie | Nightstick | Adam Beardsly | 1987-09-01 |
| Movie | Blue Monkey | Roger Levering | 1987-09-25 |
| Movie | Terminal Exposure | Mr. Karrothers | 1987-09-21 |
| Movie | Fuzzbucket | Principal | 1986-05-18 |
| Series | Sledge Hammer! | Mayor Jack Flambo | 1986-09-23 |
| Series | Wildfire | 1986-09-13 | |
| Series | Hail to the Chief | Gen. Hannibal Stryker | 1985-04-09 |
| Movie | Doin' Time | Big Mac | 1985-05-19 |
| Series | The Ray Bradbury Theater | Unknown | 1985-05-21 |
| Movie | Fraternity Vacation | Chief Ferret | 1985-12-04 |
| Series | The New Alfred Hitchcock Presents | Unknown | 1985-09-29 |
| Series | Airwolf | John Bradford Horn | 1984-01-22 |
| Movie | Jungle Warriors | Vito Mastranga | 1984-05-11 |
| Movie | The Blood of Others | Charles | 1984-08-25 |
| Series | Murder, She Wrote | Unknown | 1984-09-30 |
| Series | Partners in Crime | Unknown | 1984-09-27 |
| Movie | Savage Streets | Principal Underwood | 1984-08-30 |
| Series | The A-Team | Ted Jarrett | 1983-01-23 |
| Movie | Curtains | Jonathan Stryker | 1983-03-04 |
| Series | Automan | Unknown | 1983-12-15 |
| Movie | Little Red Riding Hood | Father | 1983-11-10 |
| Series | Scarecrow and Mrs. King | Unknown | 1983-10-03 |
| Movie | Chained Heat | Warden Bacman | 1983-05-27 |
| Series | Faerie Tale Theatre | Father | 1982-09-11 |
| Series | T. J. Hooker | Unknown | 1982-03-13 |
| Series | Knight Rider | Claude Watkins | 1982-09-26 |
| Movie | Airplane II: The Sequel | Dr. Stone | 1982-12-10 |
| Series | The Blue and the Gray | Seward | 1982-11-14 |
| Movie | Heavy Metal | Prosecutor (voice) | 1981-08-07 |
| Movie | The Kinky Coaches and the Pom Pom Pussycats | Coach "Bulldog" Malone | 1981-08-28 |
| Series | The Fall Guy | Unknown | 1981-11-04 |
| Movie | Fantastica | Jim McPherson | 1980-05-07 |
| Movie | It Rained All Night the Day I Left | Killian | 1980-08-05 |
| Movie | Herbie Goes Bananas | Prindle | 1980-06-25 |
| Series | Delta House | Dean Vernon Wormer | 1979-01-16 |
| Series | The Sacketts | Jonathan Pritts | 1979-05-15 |
| Series | The Littlest Hobo | Unknown | 1979-10-11 |
| Series | California Fever | Unknown | 1979-09-25 |
| Series | Hart to Hart | Unknown | 1979-09-22 |
| Movie | Animal House | Dean Vernon Wormer | 1978-07-28 |
| Series | Vega$ | Unknown | 1978-09-20 |
| Movie | A Special Day | Emanuele Taberi | 1977-08-11 |
| Movie | The Uncanny | Pomeroy (segment "Hollywood 1936") | 1977-08-24 |
| Movie | Mary Jane Harper Cried Last Night | Dr. Orrin Helgerson | 1977-10-05 |
| Series | CHiPs | Unknown | 1977-09-15 |
| Movie | Golden Rendezvous | Luis Carreras | 1977-12-25 |
| Series | The Oregon Trail | Unknown | 1977-09-21 |
| Movie | The Outlaw Josey Wales | Fletcher | 1976-06-30 |
| Movie | Drum | 1976-07-30 | |
| Series | Here To Stay | Unknown | 1976-11-28 |
| Series | Quincy, M.E. | Unknown | 1976-10-03 |
| Series | S.W.A.T. | Unknown | 1975-02-24 |
| Movie | Brannigan | Ben Larkin | 1975-03-21 |
| Series | Switch | Unknown | 1975-09-09 |
| Movie | Matt Helm | Harry Paine | 1975-05-07 |
| Movie | The Swiss Family Robinson | Charles Forsythe | 1975-04-15 |
| Movie | The Black Windmill | McKee | 1974-05-17 |
| Movie | Mousey | David Richardson | 1974-05-24 |
| Movie | The Questor Tapes | Geoffrey Darro | 1974-01-23 |
| Movie | Virginia Hill | Nick Rubanos | 1974-11-19 |
| Series | Petrocelli | Unknown | 1974-09-11 |
| Movie | Sweet Movie | Aristote Alplanalpe, AKA M. Kapital | 1974-06-12 |
| Movie | W | Arnie Felson | 1974-06-07 |
| Movie | The Six Million Dollar Man: The Solid Gold Kidnapping | Julian Peck | 1973-11-17 |
| Movie | Charley Varrick | Maynard Boyle | 1973-09-19 |
| Series | Search | Unknown | 1972-09-13 |
| Movie | Journey | Boulder Allin | 1972-10-06 |
| Series | Cool Million | Inspector Duprez | 1972-10-28 |
| Movie | Fear Is the Key | Vyland | 1972-12-26 |
| Series | Kung Fu | Unknown | 1972-10-14 |
| Movie | One More Train to Rob | Timothy Xavier Nolan | 1971-02-19 |
| Movie | Escape | Doctor Charles Walding | 1971-04-06 |
| Series | McMillan & Wife | Unknown | 1971-09-29 |
| Movie | Face-Off | Fred Wares | 1971-11-12 |
| Series | Cannon | Unknown | 1971-09-14 |
| Movie | Dirty Harry | The Mayor | 1971-12-23 |
| Movie | Justine | Nessim | 1969-08-06 |
| Movie | Trial Run | Leo D'Agosta | 1969-01-18 |
| Movie | Tell Them Willie Boy Is Here | Hacker | 1969-10-31 |
| Movie | Topaz | Rico Parra | 1969-12-17 |
| Series | Hawaii Five-O | Unknown | 1968-09-20 |
| Movie | The Rock | Self (uncredited) | 1967-01-01 |
| Movie | Point Blank | Mal Reese | 1967-08-30 |
| Series | Judd for the Defense | Unknown | 1967-09-08 |
| Series | The High Chaparral | Unknown | 1967-09-10 |
| Series | Mannix | Unknown | 1967-09-16 |
| Series | The Marvel Super Heroes | Iron Man (Tony Stark) (voice) | 1966-09-05 |
| Series | Tarzan | Unknown | 1966-09-08 |
| Series | Mission: Impossible | Unknown | 1966-09-17 |
| Series | Wojeck | Steve Wojeck | 1966-09-13 |
| Series | Felony Squad | Unknown | 1966-09-12 |
| Series | The F.B.I. | Unknown | 1965-09-19 |
| Movie | Nobody Waved Goodbye | Lot Supervisor | 1964-08-13 |
| Movie | The Long Rifle and the Tomahawk | 1964-01-01 | |
| Movie | Alexander Galt: The Stubborn Idealist | Alexander Galt | 1962-12-31 |
| Movie | Georges-Étienne Cartier - The Lion of Québec | Galt | 1962-01-01 |
| Series | Hawkeye and the Last of the Mohicans | Unknown | 1957-04-03 |
| Movie | 1984 | Big Brother (uncredited) | 1956-03-06 |
| Series | Gunsmoke | Unknown | 1955-09-10 |