Trailer
Images
 | Roland Winters as Charlie Chan |
 | Keye Luke as Lee Chan |
 | Mantan Moreland as Birmingham Brown |
 | Victor Sen Yung as Tommy Chan |
 | Carol Forman as Sonia Cabot |
 | Robert Livingston as John Stanley |
 | Nils Asther as Paul Evans |
 | Beverly Jons as Joan Farnsworth |
 | Martín Garralaga as Pedro Francisco Lopez |
 | George J. Lewis as Juan Gonzalez |
 | Leslie Denison as Henry Farnsworth |
 | Erville Alderson as Prof. Scott (uncredited) |
 | Jay Silverheels as Diego (uncredited) |
 | Charles Stevens as Manuel (uncredited) |
| Fred Cordova as Filippe (uncredited) |
| Juan Duval as Dr. Castalara (uncredited) |
| Frank Leyva as José (uncredited) |
| Writing | |
| Oliver Drake | Screenplay |
Directing | |
| William Beaudine | Director |
Writing | |
| Earl Derr Biggers | Characters |
| Oliver Drake | Adaptation |
| Oliver Drake | Story |
Art | |
| Dave Milton | Art Direction |
Editing | |
| Otho Lovering | Supervising Editor |
| Ace Herman | Editor |
Production | |
| Allen K. Wood | Production Manager |
Sound | |
| Tom Lambert | Sound |
Production | |
| James S. Burkett | Producer |
Art | |
| Raymond Boltz Jr. | Set Decoration |
Camera | |
| William A. Sickner | Director of Photography |
Directing | |
| William A. Calihan Jr. | Assistant Director |
Costume & Make-Up | |
| Web Overlander | Makeup Artist |
Directing | |
| Ilona Vas | Script Supervisor |
Camera | |
| John J. Martin | Camera Operator |
| Harry Lewis | Grip |
Lighting | |
| Lloyd Garnell | Gaffer |
