A knight in the service of a duke goes to a coastal village where an earlier attempt to build a defensive castle has failed. He begins to rebuild the duke's authority in the face of the barbarians at the border and is making progress until he falls in love with one of the local women.
| Directing | Franklin J. Schaffner | Director |
| Writing | John Collier | Screenplay |
| Writing | Millard Kaufman | Screenplay |
| Writing | Leslie Stevens | Original Story |
| Production | Walter Seltzer | Producer |
| Sound | Jerome Moross | Original Music Composer |
| Sound | Hans J. Salter | Original Music Composer |
| Editing | Folmar Blangsted | Editor |
| Art | Henry Bumstead | Art Direction |
| Art | Alexander Golitzen | Art Direction |
| Art | Oliver Emert | Set Decoration |
| Art | John McCarthy Jr. | Set Decoration |
| Costume & Make-Up | Vittorio Nino Novarese | Costume Design |
| Camera | Russell Metty | Director of Photography |
| Crew | Hal Needham | Stunts |
| Crew | Ronnie Rondell Jr. | Stunts |
| Crew | Bob Herron | Stunts |
| Costume & Make-Up | Larry Germain | Hairstylist |
| Directing | Douglas Green | Assistant Director |
| Costume & Make-Up | Bud Westmore | Makeup Artist |
| Crew | Joe Canutt | Stunt Coordinator |
| Crew | Jerry Brown | Stunts |
| Crew | Chuck Courtney | Stunts |
| Crew | Tap Canutt | Stunts |
| Crew | John Epper | Stunts |
| Crew | Tony Epper | Stunts |
| Crew | Richard Farnsworth | Stunts |
| Crew | Stephanie Epper | Stunts |
| Crew | Chuck Roberson | Stunts |
| Crew | George Orrison | Stunts |
| Crew | Jim Sheppard | Stunts |
| Crew | Jack Williams | Stunts |
| Crew | Buddy Van Horn | Stunts |
