A model and a private eye help a New York insurance investigator on a deadly case in Acapulco.
| Directing | Richard C. Sarafian | Director |
| Writing | James Booth | Screenplay |
| Writing | John Daly | Screenplay |
| Writing | Stephen Oliver | Screenplay |
| Production | John Daly | Producer |
| Sound | John Cameron | Original Music Composer |
| Camera | Álex Phillips Jr. | Director of Photography |
| Editing | Geoffrey Foot | Editor |
| Art | Ted Tester | Production Design |
| Art | Agustín Ituarte | Art Direction |
| Art | Dick Purdy | Set Decoration |
| Costume & Make-Up | Moss Mabry | Costume Design |
| Directing | Lester Hoyle | Script Supervisor |
| Production | Gerald Green | Producer |
| Production | Jay Bernstein | Executive Producer |
| Production | Derek Dawson | Executive Producer |
| Production | David Korda | Associate Producer |
| Production | John Quested | Executive Producer |
| Production | Philip A. Waxman | Associate Producer |
| Production | Jane Feinberg | Casting |
| Production | Mike Fenton | Casting |
| Costume & Make-Up | Leonard Engelman | Makeup Artist |
| Costume & Make-Up | Barbara Lorenz | Hairstylist |
| Writing | Stanley Ellin | Novel |
| Crew | Paul Baxley | Stunt Coordinator |
| Directing | Paul Baxley | Second Unit Director |
| Crew | Carey Loftin | Stunt Driver |
| Crew | Jerry Brutsche | Stunts |
| Crew | Louie Elias | Stunt Coordinator |
| Directing | Steve Barnett | Assistant Director |
