크레딧 출연 Roy Rogers Roy Rogers Trigger Trigger Penny Edwards Frankie Manning Gordon Jones Splinters Grant Withers Gregory Camwell Don Haggerty Ben Rix Fred Kohler Jr. Brooks House Peters Jr. Scheller George Meeker Scientist Keith Richards Travis Foy Willing Singer, Oil Co. Worker 스텝 Sloan Nibley Writing Jack A. Marta Camera William Witney Directing R. Dale Butts Sound Edward J. White Production Tony Martinelli Editing Frank Arrigo Art Dick Tyler Sr. Sound Bob Mark Costume & Make-Up Jack Lacey Directing Charles S. Thompson Art John McCarthy Jr. Art