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Jock Mahoney

Jock Mahoney

Actor · 1919–1989 · Chicago, Illinois, USA

IMDb

Biography

Jacques Joseph O'Mahoney, known professionally as Jock Mahoney, was an American actor and stuntman. He starred in two Western television series, The Range Rider and Yancy Derringer. He played Tarzan in two feature films and was associated in various capacities with several other Tarzan productions. He was sometimes credited as Jack O'Mahoney or Jock O'Mahoney. Jock entered the University of Iowa in Iowa City and excelled at swimming and diving, but dropped out to enlist in the United States Marine Corps when World War II began. He served as a pilot, flight instructor, and war correspondent. After his discharge from the Marine Corps, Mahoney moved to Los Angeles, and for a time was a horse breeder. However, he soon became a movie stuntman, doubling for Gregory Peck, Errol Flynn, and John Wayne. Most of Mahoney's films of the late 1940s and early 1950s were produced by Columbia Pictures. Like many Columbia contract players, Mahoney worked in the studio's two-reel comedies. Beginning in 1947, he starred with the Three Stooges in their films Out West, Squareheads of the Round Table (and its remake, Knutzy Knights), Fuelin' Around, and Punchy Cowpunchers. Beginning in 1950, Columbia management gave him starring roles in adventure serials. Mahoney contributed so much to this series that he was awarded featured billing and major supporting roles as well, first as villains and then as sympathetic characters. By 1952 Columbia was billing him as Jack Mahoney. Cowboy star Gene Autry, then working at Columbia, hired Mahoney to star in a television series. Autry's Flying A Productions filmed 79 half-hour episodes of the syndicated The Range Rider from 1951 to 1953. For the 1958 television season, he starred in the somewhat Western Yancy Derringer series for 34 episodes, which aired on CBS. Yancy Derringer was a gentleman adventurer living in New Orleans, Louisiana, after the American Civil War. He had a Pawnee Indian companion named Pahoo Katchewa ("Wolf Who Stands in Water"), who did not speak, played by X Brands. Pahoo had saved the life of Derringer, and thereafter was responsible for Derringer's life. In 1962, Mahoney became the 13th actor to portray Tarzan when he appeared in Tarzan Goes to India, shot on location in India. A year later, he again played the role in Tarzan's Three Challenges, shot in Thailand. Dysentery and dengue fever plagued Mahoney during the shoot in the Thai jungles, and he plummeted to 175 pounds. He needed a year and a half to regain his health. Owing to his health problems and the fact that producer Weintraub had decided to go for a "younger look" for the apeman, his contract was mutually dissolved. In the 1980s, Mahoney made guest appearances on the television series B. J. and the Bear and The Fall Guy. During the final years of his life, he was a popular guest at film conventions and autograph shows. Mahoney died of a second stroke at age 70, two days after being involved in an automobile accident in Bremerton, Washington. His ashes were scattered into the Pacific Ocean.

Acted in 81

2010s

  1. 2017

    Tarzan: Lord of the Movies

    Tarzan (Archive Footage)

1990s

  1. 1996

    Tarzan at the Movies, Part 2: The Many Faces of Tarzan

    Tarzan (archive footage)

1970s

  1. 1979
  2. 1973

    The Bad Bunch

    Sgt. Berry

  3. 1972

    Kung Fu

    Davidson · 1 episode

  4. 1970

    Tarzan's Deadly Silence

    The Colonel

1960s

  1. 1969
  2. 1968
  3. 1967

    The Glory Stompers

    Smiley

  4. 1966
  5. 1965

    Runaway Girl

    Randy Minola

  6. 1964

    Moro Witch Doctor

    Jefferson Stark

  7. The Walls of Hell

    Lt. Jim Sorenson

  8. 1963

    California

    Don Michael O'Casey

  9. Tarzan's Three Challenges

    Tarzan

  10. 1962

    Tarzan Goes to India

    Tarzan

  11. 1961

    Three Blondes In His Life

    Duke Wallace

  12. Gunslinger

    Halsey Roland · 1 episode

  13. 1960

    Tarzan the Magnificent

    Coy Banton

1950s

  1. 1959
  2. 1958
  3. Money, Women and Guns

    'Silver' Ward Hogan

  4. A Time to Love and a Time to Die

    Immerman

  5. 1957

    Slim Carter

    Slim Carter (Hugh Mack)

  6. Joe Dakota

    The Stranger

  7. The Land Unknown

    Commander Harold 'Alan' Roberts

  8. Battle Hymn

    Maj. Frank Moore

  9. 1956
  10. I've Lived Before

    John Bolan / Lt. Peter Stevens

  11. A Day of Fury

    Marshal Allan Burnett

  12. 1955
  13. 1954
  14. Overland Pacific

    Ross Granger

  15. Knutzy Knights

    Cedric the Blacksmith

  16. Gunfighters of the Northwest

    Joe Ward

  17. 1953
  18. 1952

    The Kid from Broken Gun

    Jack Mahoney

  19. Junction City

    Jack Mahoney

  20. The Rough, Tough West

    Big Jack Mahoney

  21. Laramie Mountains

    Swift Eagle

  22. The Hawk of Wild River

    Jack Mahoney

  23. Smoky Canyon

    Jack Mahoney

  24. 1951

    Pecos River

    Jack Mahoney

  25. The Lady and the Bandit

    Tavern Troublemaker

  26. The Texas Rangers

    Duke Fisher

  27. Roar of the Iron Horse

    Jim Grant

  28. The Range Rider

    The Range Rider · 77 episodes

  29. Santa Fe

    Crake

  30. 1950

    Frontier Outpost

    Lieutenant Peck (uncredited)

  31. Lightning Guns

    Rob Saunders

  32. The Kangaroo Kid

    Tex Kinnane

  33. Hoedown

    Stoney Rhodes

  34. Texas Dynamo

    Bill Beck

  35. Cow Town

    Tod Jeffreys

  36. Cody of the Pony Express

    Jim Archer

  37. Punchy Cowpunchers

    Elmer

1940s

  1. 1949

    Renegades of the Sage

    Lieutenant Hunter

  2. Horsemen of the Sierras

    Bill Grant

  3. Bandits of El Dorado

    Tim Starling (uncredited)

  4. Rim of the Canyon

    Pete Reagan

  5. The Blazing Trail

    Full-House Patterson

  6. Fuelin' Around

    Guard

  7. 1948

    Squareheads of the Round Table

    Cedric the Blacksmith

  8. 1947

    The Stranger From Ponca City

    Henchman Tensleep (uncredited)

  9. Out West

    Arizona Kid

  10. 1946

    The Fighting Frontiersman

    Waco (uncredited)

  11. Son of the Guardsman

    Captain Kenley (uncredited)

Other crew 11

1950s

  1. 1957

    Slim Carter

    Stunts

  2. 1952

    The World in His Arms

    Stunt Double

  3. 1951

    The Lady and the Bandit

    Stunt Double

  4. The Texas Rangers

    Stunts

  5. 1950

1940s

  1. 1949
  2. Lust for Gold

    Stunts

  3. 1948
  4. Adventures of Don Juan

    Stunts

  5. You Gotta Stay Happy

    Stunt Double

Appearances2

1980s

  1. 1984

    The Making of the Stooges

    Self

1970s

  1. 1979

    When the West Was Fun: A Western Reunion

    Self