Charlie Chan
Patricia Shaw
David Elliott
George Kirby
Police Inspector Vance
Herbert Fenton
June Preston
Ralph Percy
Jimmy Chan (as Sen Yung)
Keith Jeffery
Robert Boggs
Butler
Hugh Drake
Ramullah
Hindu Businessman (uncredited)
Fingerprint Expert (uncredited)
Lefty - Cop (uncredited)
Frankie O'Shaughnessy (uncredited)
Stewardess (uncredited)
Pilot (uncredited)
Mrs. Percy (uncredited)
Bill - Cop (uncredited)
Pat - Cop (uncredited)
Cop (uncredited)
Mechanic #2 (uncredited)
Shorty McCoy (uncredited)
Guard (uncredited)
Suspicious Looking Man (uncredited)
Policeman (uncredited)
Joe - the Cop (uncredited)
Radio Announcer (voice) (uncredited)
Mrs. Fenton (uncredited)