Pirates take over a lighthouse on a rocky island. They then execute a devious plan to cause ships to run aground, pillaging their wrecks. A lone member of the lighthouse crew survives, and he deperately fights their plot. A shipwrecked maiden that avoids the pirates slaughter soon complicates the situation.
| Directing | Kevin Billington | Director |
| Writing | Jules Verne | Novel |
| Production | Kirk Douglas | Producer |
| Sound | Piero Piccioni | Original Music Composer |
| Editing | Bert Bates | Editor |
| Writing | Tom Rowe | Screenplay |
| Crew | Rachel Billington | Additional Dialogue |
| Production | Ilya Salkind | Associate Producer |
| Camera | Henri Decaë | Director of Photography |
| Production | Alfredo Matas | Executive Producer |
| Production | John Merrick | Casting |
| Costume & Make-Up | Deirdre Clancy | Costume Design |
| Costume & Make-Up | Manolo Mampaso | Costume Design |
| Art | Enrique Alarcón | Art Direction |
| Costume & Make-Up | Ramón de Diego | Makeup Artist |
| Costume & Make-Up | José Antonio Sánchez | Makeup Artist |
| Costume & Make-Up | Josefa Rubio | Hairstylist |
| Production | Francisco Romero | Production Manager |
| Crew | Antonio Molina | Special Effects |
| Crew | Richard M. Parker | Special Effects |
| Writing | Rachel Billington | Writer |
| Production | José Manuel M. Herrero | Production Supervisor |
| Camera | Eduardo Noé | Camera Operator |
| Sound | Teddy Mason | Sound Editor |
| Sound | A.J. Willis | Sound |
| Sound | Enrique Molinero | Sound |
| Directing | Julio Sempere | Assistant Director |
| Directing | Jane Buck | Continuity |
| Directing | Juan Estelrich March | Second Unit Director |
| Camera | Cecilio Paniagua | Second Unit Director of Photography |
