
Personal Info
Known For
Acting
Born
April 11, 1931
Died
October 15, 2010 (age 79)
Place of Birth
Pasadena, California, USA
Also Known As
John Matthew Sheffield Cassan
John Sheffield
Johnny Sheffield
Biography
Johnny Sheffield (born John Matthew Sheffield Cassan) was an American child, teen, and young-adult actor, his screen career lasting from 1938 to 1955.
In 1938, Sheffield became a child star after he was cast in the juvenile lead of a West Coast production of the highly successful Broadway play On Borrowed Time, which starred Dudley Digges and featured Victor Moore as Gramps. Sheffield played the role of Pud, a long role for a child. He later went to New York as a replacement and performed the role on Broadway. The following year, his father read an article in The Hollywood Reporter that asked, "Have you a Tarzan Jr. in your backyard?" He believed he did and set up an interview. MGM was searching for a suitable youngster to play the adopted son of Tarzan in its next jungle movie with stars Johnny Weissmuller and Maureen O'Sullivan. When he was 5 years old, Sheffield was taken to an audition where Weissmuller chose him over more than 300 juvenile actors interviewed for the part of "Boy" in Tarzan Finds a Son. In that same year, Sheffield appeared in the Busby Berkeley movie musical Babes in Arms with Mickey Rooney and Judy Garland, classmates of his at the studio school.
He appeared with many other performers over the years, including Jeanette MacDonald, Pat O'Brien, Cesar Romero, Ronald Reagan and Beverly Garland. He played the childhood version of the title character in Knute Rockne, All American, perhaps the most prestigious film in which he had a role.
Sheffield played Boy in three Tarzan movies at MGM, and in another five after the star, Weissmuller, and production of the movie series moved to RKO. Brenda Joyce played Jane in the last three Tarzan movies in which Sheffield appeared.
After he outgrew the role of Boy, the teenaged Sheffield went on to star in his own jungle movie series for Allied Artists. In 1949, he made Bomba, the Jungle Boy with co-star Peggy Ann Garner. In all, he appeared as Bomba 12 times, more than any other character he portrayed. Sheffield appeared in his last movie, as Bomba, in 1955.
He then made a pilot for a television series, Bantu the Zebra Boy, which was created, produced and directed by his father, Reginald Sheffield. Although the production values were high compared to other TV jungle shows of the day, a sponsor was not found and the show was never produced as a weekly series.
Known For

TV
MGM Parade
Self
1955

Film
Million Dollar Baby
Alvie Grayson
1941

Film
Tarzan and the Leopard Woman
Boy
1946

Film
Tarzan Finds a Son!
Boy
1939

Film
Tarzan's Desert Mystery
Boy
1943

Film
Elephant Stampede
Bomba
1951

Film
Tarzan and the Amazons
Boy
1945

Film
Babes in Arms
Bobs (as John Sheffield)
1939

Film
Tarzan's New York Adventure
Boy
1942

Film
Tarzan Triumphs
Boy
1943

Film
Tarzan and the Huntress
Boy
1947

Film
Tarzan's Secret Treasure
Boy
1941

Film
Knute Rockne All American
Knute - Age 7
1940

Film
Lucky Cisco Kid
Tommy Lawrence
1940

Film
Little Orvie
Orvie Stone
1940

Film
Safari Drums
Bomba
1953

Film
The Lost Volcano
Bomba
1950

Film
The Lion Hunters
Bomba
1951

Film
Bomba and the Jungle Girl
Bomba
1952

Film
African Treasure
Bomba
1952
Filmography
2006FilmCharlie Chan's Lucky Director: H. Bruce Humberstoneas Self2004FilmThe One, the Only, the Real Tarzanas Self1955TVMGM Paradeas Self1955FilmLord of the Jungleas Bomba1954FilmKiller Leopardas Bomba1954FilmThe Golden Idolas Bomba1953FilmSafari Drumsas Bomba1952FilmBomba and the Jungle Girlas Bomba1952FilmAfrican Treasureas Bomba1951FilmElephant Stampedeas Bomba1951FilmThe Lion Huntersas Bomba1950FilmBomba and the Hidden Cityas Bomba1950FilmThe Lost Volcanoas Bomba1949FilmBomba on Panther Islandas Bomba1949FilmBomba, the Jungle Boyas Bomba1947FilmTarzan and the Huntressas Boy1946FilmTarzan and the Leopard Womanas Boy1945FilmTarzan and the Amazonsas Boy1943FilmTarzan's Desert Mysteryas Boy1943FilmTarzan Triumphsas Boy1942FilmTarzan's New York Adventureas Boy1941FilmTarzan's Secret Treasureas Boy1941FilmMillion Dollar Babyas Alvie Grayson1940FilmKnute Rockne All Americanas Knute - Age 71940FilmLucky Cisco Kidas Tommy Lawrence1940FilmLittle Orvieas Orvie Stone1939FilmBabes in Armsas Bobs (as John Sheffield)1939FilmTarzan Finds a Son!as Boy1938FilmThe Man on the Rockas Napoleon's Son (uncredited)