| Henry Fonda | Gil Carter |
| Dana Andrews | Donald Martin |
| Mary Beth Hughes | Rose |
| Anthony Quinn | Juan Martínez |
| William Eythe | Gerald Tetley |
| Harry Morgan | Art Croft (as Henry Morgan) |
| Jane Darwell | Jenny Grier |
| Matt Briggs | Judge Daniel Tyler |
| Harry Davenport | Arthur Davies |
| Frank Conroy | Maj. Tetley |
| Marc Lawrence | Jeff Farnley |
| Paul Hurst | Monty Smith |
| Victor Kilian | Darby |
| Chris-Pin Martin | Poncho |
| Willard Robertson | Sheriff |
| Ted North | Joyce |
| C.E. Anderson | Posse Member (uncredited) |
| Stanley Andrews | Bartlett (uncredited) |
| Hank Bell | Red (uncredited) |
| William 'Billy' Benedict | Green (uncredited) |
| Paul E. Burns | Winder (uncredited) |
| George Chandler | Jimmy Cairnes (uncredited) |
| Tex Cooper | Posse Member (uncredited) |
| Forrest Dillon | Mark (uncredited) |
| Dan Dix | Posse Member (uncredited) |
| Larry Dods | Posse Member (uncredited) |
| Tex Driscoll | Posse Member (uncredited) |
| Francis Ford | Halva Harvey (uncredited) |
| Margaret Hamilton | Mrs. Larch (uncredited) |
| Rondo Hatton | Gabe Hart (uncredited) |
| Don House | Posse Member (uncredited) |
| George Lloyd | Moore (uncredited) |
| Tom London | Deputy (uncredited) |
| Frank McGrath | Posse Member (uncredited) |
| George Meeker | Mr. Swanson (uncredited) |
| Frank Orth | Larry Kinkaid (uncredited) |
| George Plues | Alec Small (uncredited) |
| Dick Rich | Deputy Butch Mapes (uncredited) |
| Ed Richard | Posse Member (uncredited) |
| Walt Robbins | Posse Member (uncredited) |
| Almira Sessions | Miss Swanson (uncredited) |
| Clint Sharp | Posse Member (uncredited) |
| Ben Watson | Posse Member (uncredited) |
| Leigh Whipper | Sparks (uncredited) |
