 | Vaughn Monroe als Rhiannon / John Gwyn |
 | Ella Raines als Nan Morgan |
 | Walter Brennan als Dr. Jonathan Mark |
 | Ward Bond als Sheriff Jim Caradac |
 | Jeff Corey als Richards |
 | Barry Kelley als Mike Murphy |
 | Harry Shannon als Judge Waller |
 | Tom Fadden als Express Agent |
 | Ralph Dunn als Traveler |
 | Rex Lease als Stage Driver |
 | George Chandler als Smitty, Piano Player |
 | John Doucette als Miner |
 | Denver Pyle als Richards Henchman |
 | Billy Gray |
 | Mary Bear |
 | Jimmie Dodd |
| Russell Custer als Townsman (uncredited) |
 | Elinor Donahue als Little Girl (uncredited) |
| Barbra Fuller als Girl (uncredited) |
| R.G. Springsteen | Director |
| Stuart E. McGowan | Screenplay |
| James W. Sullivan | Art Direction |
| Abe Lyman | Executive Producer |
| Melville Tucker | Producer |
| Richard L. Van Enger | Editor |
| Reggie Lanning | Director of Photography |
| Nathan Scott | Original Music Composer |
| Max Brand | Novel |
| Dorrell McGowan | Screenplay |
| John McCarthy Jr. | Set Decoration |
| George Milo | Set Decoration |
| Adele Palmer | Costume Design |
| Peggy Gray | Hairstylist |
| Bob Mark | Makeup Supervisor |
| Kenneth Holmes | Production Manager |
| Lee Lukather | Assistant Director |
| Dick Tyler Sr. | Sound |
| Howard Wilson | Sound |
| Howard Lydecker | Special Effects |
| Theodore Lydecker | Special Effects |
| Fred Graham | Stunts |
| Tom Steele | Stunts |
| Herbert Kirkpatrick | Camera Operator |
