Hidden Valley has managed to retain its Old Western atmosphere, free of modern-day corruption, until escaped convict Smitty arrives with plans of taking over and opening the town up as a gambling resort. It's up to Rex Allen and his pals to put a stop to it and sing a few songs along the way.
| Directing | George Blair | Director |
| Writing | Arthur E. Orloff | Writer |
| Directing | Herbert E. Mendelson | Assistant Director |
| Production | Melville Tucker | Associate Producer |
| Camera | John MacBurnie | Director of Photography |
| Art | Frank Hotaling | Art Direction |
| Editing | Harold Minter | Editor |
| Art | John McCarthy Jr. | Set Decoration |
| Art | George Milo | Set Decoration |
| Costume & Make-Up | Adele Palmer | Costume Supervisor |
| Sound | Stanley Wilson | Original Music Composer |
| Sound | Earl Crain Sr. | Sound |
| Crew | Howard Lydecker | Special Effects |
| Crew | Theodore Lydecker | Special Effects |
| Costume & Make-Up | Bob Mark | Makeup Supervisor |
