Costume swashbuckler with heroic John Derek battling evil Anthony Quinn.
| Writing | Jesse Lasky Jr. | Screenplay |
| Writing | Ralph Gilbert Bettison | Adaptation |
| Writing | Philip MacDonald | Adaptation |
| Directing | Phil Karlson | Director |
| Writing | George Bruce | Story |
| Writing | Alexandre Dumas | Novel |
| Editing | Jerome Thoms | Editor |
| Production | Hunt Stromberg | Producer |
| Camera | Charles Lawton Jr. | Director of Photography |
