Jock Mahoney
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.
Known For
All Movies (65)
- Tarzan: Lord of the Movies2017 · as Tarzan (Archive Footage)
- Salamat sa Alaala2015 · as Self (archive footage)
- Tarzan at the Movies, Part 2: The Many Faces of Tarzan1996 · as Tarzan (archive footage)
- The Making of the Stooges1984 · as Self
- When the West Was Fun: A Western Reunion1979 · as Self
- The Bad Bunch1973 · as Sgt. Berry
- Tarzan's Deadly Silence1970 · as The Colonel
- The Love Bug1968 · as Driver
- Bandolero!1968 · as Stoner
- The Glory Stompers1967 · as Smiley
- Runaway Girl1965 · as Randy Minola
- Moro Witch Doctor1964 · as Jefferson Stark
- The Walls of Hell1964 · as Lt. Jim Sorenson
- California1963 · as Don Michael O'Casey
- Tarzan's Three Challenges1963 · as Tarzan
- Tarzan Goes to India1962 · as Tarzan
- Three Blondes In His Life1961 · as Duke Wallace
- Tarzan the Magnificent1960 · as Coy Banton
- Money, Women and Guns1958 · as 'Silver' Ward Hogan
- A Time to Love and a Time to Die1958 · as Immerman
- The Last of the Fast Guns1958 · as Brad Ellison
- Slim Carter1957 · as Slim Carter (Hugh Mack)
- Joe Dakota1957 · as The Stranger
- The Land Unknown1957 · as Commander Harold 'Alan' Roberts
- Battle Hymn1957 · as Maj. Frank Moore
- Showdown at Abilene1956 · as Jim Trask
- I've Lived Before1956 · as John Bolan / Lt. Peter Stevens
- Away All Boats1956
- Away All Boats1956 · as Alvick
- A Day of Fury1956 · as Marshal Allan Burnett
- Overland Pacific1954 · as Ross Granger
- Knutzy Knights1954 · as Cedric the Blacksmith
- Gunfighters of the Northwest1954 · as Joe Ward
- The Kid from Broken Gun1952 · as Jack Mahoney
- Junction City1952 · as Jack Mahoney
- The Rough, Tough West1952 · as Big Jack Mahoney
- Laramie Mountains1952 · as Swift Eagle
- The Hawk of Wild River1952 · as Jack Mahoney
- Smoky Canyon1952 · as Jack Mahoney
- Pecos River1951 · as Jack Mahoney
- The Lady and the Bandit1951 · as Tavern Troublemaker
- The Texas Rangers1951 · as Duke Fisher
- Roar of the Iron Horse1951 · as Jim Grant
- Santa Fe1951 · as Crake
- Frontier Outpost1950 · as Lieutenant Peck (uncredited)
- Lightning Guns1950 · as Rob Saunders
- The Kangaroo Kid1950 · as Tex Kinnane
- Hoedown1950 · as Stoney Rhodes
- Texas Dynamo1950 · as Bill Beck
- Cow Town1950 · as Tod Jeffreys
- Cody of the Pony Express1950 · as Jim Archer
- The Nevadan1950 · as Sandy
- Punchy Cowpunchers1950 · as Elmer
- Renegades of the Sage1949 · as Lieutenant Hunter
- Horsemen of the Sierras1949 · as Bill Grant
- Bandits of El Dorado1949 · as Tim Starling (uncredited)
- Rim of the Canyon1949 · as Pete Reagan
- The Blazing Trail1949 · as Full-House Patterson
- The Doolins of Oklahoma1949 · as Tulsa Jack Blake
- Fuelin' Around1949 · as Guard
- Squareheads of the Round Table1948 · as Cedric the Blacksmith
- The Stranger From Ponca City1947 · as Henchman Tensleep (uncredited)
- Out West1947 · as Arizona Kid
- The Fighting Frontiersman1946 · as Waco (uncredited)
- Son of the Guardsman1946 · as Captain Kenley (uncredited)
All TV Shows (28)
- The Master1984 · as Mark Richards
- Simon & Simon1981 · as Oldtimer #1 in Saloon
- The Fall Guy1981 · as Wild Dan Wilde
- B. J. and the Bear1979
- Kung Fu1972 · as Davidson
- The Streets of San Francisco1972
- The Streets of San Francisco1972 · as Mr. Morley
- Banacek1972 · as Albert Bates
- Emergency!1972 · as Hoyt Herrold
- Hawaii Five-O1968 · as Coley Bennett
- Tarzan1966 · as Hoby Wallington
- Batman1966 · as Leo
- Batman1966 · as H.L. Hunter
- Daniel Boone1964 · as O'Connor
- Gunslinger1961 · as Halsey Roland
- Rawhide1959 · as Captain Brian Donahoe
- Rawhide1959 · as Vance
- 77 Sunset Strip1958 · as Barry James
- Yancy Derringer1958 · as Yancy Derringer
- The Millionaire1955 · as Vance Ludlow
- The Wonderful World of Disney1954 · as Driver
- Letter to Loretta1953 · as Andy Hagen
- Letter to Loretta1953 · as Ernie McNally
- Letter to Loretta1953 · as Kim Ryan
- Letter to Loretta1953 · as Mike Elliott
- Letter to Loretta1953 · as Jim Vessey
- Letter to Loretta1953 · as Dan O'Hara
- The Range Rider1951 · as The Range Rider





