Charlie Chan
Lee Chan
Birmingham Brown
Tommy Chan
Sonia Cabot
John Stanley
Paul Evans
Joan Farnsworth
Pedro Francisco Lopez
Juan Gonzalez
Henry Farnsworth
Prof. Scott (uncredited)
Diego (uncredited)
Manuel (uncredited)
Filippe (uncredited)
Dr. Castalara (uncredited)
José (uncredited)
Adaptation
Characters
Director
Story
Screenplay
Producer
Editor
Production Manager
Camera Operator
Assistant Director
Art Direction
Supervising Editor
Makeup Artist
Director of Photography
Set Decoration
Script Supervisor
Sound
Grip
Gaffer
