Cowboy Sunset Carson teams up with Frog Millhouse on a routine supply trip to Placer City. Before long, the duo find themselves ambushed by a team of dastardly highwaymen embroiled in an extortion ring. Sunset and Frog must then go undercover to set things right for a mining town under siege. Galloping hooves, spittin' six shooters, and all manner of disreputable behavior ensue.
You can now watch Call of the Rockies online on the following streaming providers in the United States.
| Directing | Lesley Selander | Director |
| Writing | Robert Creighton Williams | Writer |
| Art | Fred A. Ritter | Art Direction |
| Art | George Milo | Set Decoration |
| Sound | Victor B. Appel | Sound Director |
| Crew | Bud Geary | Stunts |
| Crew | Tom Steele | Stunts |
| Production | Louis Gray | Associate Producer |
| Editing | Harry Keller | Editor |
| Crew | Yakima Canutt | Second Unit |
| Crew | Tommy Coats | Stunts |
| Camera | John MacBurnie | Director of Photography |
| Sound | Joseph Dubin | Music Director |
