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Roy Rogers as Roy Rogers |
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Trigger as Trigger |
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Penny Edwards as Frankie Manning |
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Gordon Jones as Splinters |
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Grant Withers as Gregory Camwell |
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Don Haggerty as Ben Rix |
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Fred Kohler Jr. as Brooks |
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House Peters Jr. as Scheller |
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George Meeker as Scientist |
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Keith Richards as Travis |
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Foy Willing as Singer, Oil Co. Worker |
| Camera | Jack A. Marta | Director of Photography |
| Writing | Sloan Nibley | Writer |
| Sound | R. Dale Butts | Original Music Composer |
| Directing | William Witney | Director |
| Art | John McCarthy Jr. | Set Decoration |
| Sound | Dick Tyler Sr. | Sound |
| Art | Charles S. Thompson | Set Decoration |
| Production | Edward J. White | Associate Producer |
| Editing | Tony Martinelli | Editor |
| Directing | Jack Lacey | Assistant Director |
| Art | Frank Arrigo | Art Direction |
| Costume & Make-Up | Bob Mark | Makeup Supervisor |
