Honest Robert Maynard finds himself serving as ship's surgeon under the infamous pirate Blackbeard.
| Writing | Alan Le May | Screenplay |
| Directing | Raoul Walsh | Director |
| Production | Edmund Grainger | Producer |
| Writing | DeVallon Scott | Story |
| Sound | Victor Young | Original Music Composer |
| Camera | William E. Snyder | Director of Photography |
| Editing | Ralph Dawson | Editor |
| Art | Albert S. D'Agostino | Art Direction |
| Art | Jack Okey | Art Direction |
| Art | Darrell Silvera | Set Decoration |
| Costume & Make-Up | Michael Woulfe | Costume Design |
| Art | John Sturtevant | Set Decoration |
| Costume & Make-Up | Larry Germain | Hairstylist |
| Production | Cliff P. Broughton | Production Supervisor |
| Directing | James E. Casey | Assistant Director |
| Sound | Frank McWhorter | Sound |
| Sound | Clem Portman | Sound |
| Costume & Make-Up | Mel Berns | Makeup Artist |
| Visual Effects | Harold E. Wellman | Visual Effects |
| Crew | K. D. Iain Murray | Technical Advisor |
| Sound | C. Bakaleinikoff | Music Director |
| Crew | Hal A. Long | Dialogue Coach |
