Ronnie Schell , whose voice portrays "'Jason," the impetuous second-in-command of G-Force, has an extensive background in all areas of comedy entertainment, much like the other voice stars of Battle of the Planets. For five years Schell costarred as Gomer Pyle's best friend, "Duke," in the hit CBS-TV series. He also appeared on Good Morning, World and the Jim Nabors Hour. He has made guest star appearances on a wide variety of shows including Happy Days and The Carol Burnett Show, and has appeared repeatedly on all talk shows. His night club engagements as a comedian are extensive in the Las Vegas, Lake Tahoe, San Francisco and New York areas. Schell has appeared in three Walt Disney theatrical films: The Strongest Man in the World, Gus and The Shaggy D.A. He has done a wide variety of commercials and his voice-acting has included three Hanna-Barbera productions: Goober and the Ghost Chasers, Wait Till Your Father Gets Home and Butch Cassidy and the Sundance Kid.
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