 | Joseph Cotten als Col. Clay Tucker |
 | Linda Darnell als Elena Kenniston |
 | Jeff Chandler als Maj. Henry Kenniston |
 | Cornel Wilde als Capt. Mark Bradford |
 | Dale Robertson als Lem |
 | Jay C. Flippen als Sgt. Terrance Duey |
 | Noah Beery Jr. als Cy Davis (as Noah Beery) |
 | Johnny Sands als Lt. Adams (as John Sands) |
 | Arthur Hunnicutt als Sgt. Pickens |
 | Harry von Zell als Ephraim Strong |
 | Robert Adler als Hank (uncredited) |
 | Stanley Andrews als Col. Hoffman (uncredited) |
 | Marjorie Bennett als Mrs. Simpkins (uncredited) |
 | Chet Brandenburg als Confederate Soldier (uncredited) |
 | Harry Carter als Lt. Reynolds (uncredited) |
 | Aurora Castillón als Maria (uncredited) |
| Sally Corner als Mrs. Magowan (uncredited) |
| Don Garner als Ash Cooper (uncredited) |
 | Everett Glass als Rev. Simpkins (uncredited) |
 | Roy Gordon als Capt. Stanley (uncredited) |
| Lee MacGregor als Cal (uncredited) |
 | Ferris Taylor als Dr. Magowan (uncredited) |
| George K. Hundley als Undetermined Secondary Role (uncredited) |
| Charity Holt als Undetermined Secondary Role (uncredited) |
| Fred Holm als Undetermined Secondary Role (uncredited) |
| William McCarter als Undetermined Secondary Role (uncredited) |
| Don Nevitt als Undetermined Secondary Role (uncredited) |
| Ferguson Pollycutt als Undetermined Secondary Role (uncredited) |
| Ed Pulliam als Undetermined Secondary Role (uncredited) |
| Sam Tafoya als Undetermined Secondary Role (uncredited) |
| Brinton Turkles als Undetermined Secondary Role (uncredited) |
| Hank Potts als Undetermined Secondary Role (uncredited) |
| Casey Robinson | Producer |
| Robert Wise | Director |
| Leon Shamroy | Director of Photography |
| Louis R. Loeffler | Editor |
| Ben Nye | Makeup Artist |
| Frank S. Nugent | Story |
| Curtis Kenyon | Story |
| Casey Robinson | Screenplay |
| Alfred Newman | Music Director |
| Hugo Friedhofer | Original Music Composer |
| Lyle R. Wheeler | Art Direction |
| Chester Gore | Art Direction |
| Thomas Little | Set Decoration |
| Fred J. Rode | Set Decoration |
| Charles LeMaire | Wardrobe Supervisor |
| Edward Stevenson | Costume Design |
| Earle Hagen | Orchestrator |
| Maurice De Packh | Orchestrator |
| Fred Sersen | Visual Effects |
| Alfred Bruzlin | Sound |
| Harry M. Leonard | Sound |
