Charlie Chan comes out of retirement to investigate a murder case aboard the yacht of a wealthy Greek shipping tycoon.
| Sound | Tommy Thompson | Sound |
| Directing | Daryl Duke | Director |
| Art | Frank Arrigo | Art Direction |
| Directing | Leslie H. Martinson | Director |
| Crew | Richard Belding | Editorial Staff |
| Crew | Richard C. Glouner | Cinematography |
| Production | John J. Cole | Executive Producer |
| Sound | Robert Prince | Original Music Composer |
| Art | Wayne Fitzgerald | Title Designer |
| Writing | Gene R. Kearney | Story |
| Production | Jack Laird | Producer |
| Writing | Simon Last | Story |
| Editing | Frank Morriss | Editor |
| Art | Charles S. Thompson | Set Decoration |
| Production | Burt Astor | Unit Manager |
| Directing | Carl Beringer | Assistant Director |
