Cowboy Ross McEwen arrives in town. He asks the banker for a loan of $2000. When the banker asks about securing a loan that large, McEwen shows him his six-gun collateral. The banker hands over the money in exchange for an I.O.U., signed "Jefferson Davis". McEwen rides out of town and catches a train, but not before being bitten by a rattler. On the train, a nurse, Miss Hollister, tends to his wound. A posse searches the train, but McEwen manages to escape notice. However a mysterious Mexican has taken note of the cowboy, and that loudmouthed brat is still nosing around. Who will be the first to claim the reward for the robber's capture?
| Directing | Alfred E. Green | Director |
| Writing | C. Graham Baker | Writer |
| Writing | Teddi Sherman | Writer |
| Writing | Eugene Manlove Rhodes | Novel |
| Production | Vernon E. Clark | Associate Producer |
| Production | Harry Sherman | Producer |
| Sound | Paul Sawtell | Original Music Composer |
| Camera | Russell Harlan | Director of Photography |
| Editing | Edward Mann | Editor |
| Art | Duncan Cramer | Production Design |
| Art | Edward R. Robinson | Set Decoration |
| Costume & Make-Up | Alfred Berke | Costume Design |
| Costume & Make-Up | Gustaf Norin | Makeup Artist |
| Costume & Make-Up | Lillian Lashin | Hairstylist |
| Production | Joseph C. Gilpin | Production Manager |
| Directing | Nathan Barragar | Assistant Director |
| Sound | Frank Webster | Sound |
