Mr. Moto
Hendrik Manderson
Prof. Roger Chauncey Hildebrand
Eleanor Kirke
Howard Stevens
Susan French
Archie Featherstone
Paul Borodoff
Wendling
Wong
David Perez
Joe Rubla
Museum Guard O'Hara
Prince Suleid
Arabian Officer (uncredited)
Minor Role (uncredited)
Bum (uncredited)
Gangster (uncredited)
Driver (uncredited)
Ship's Captain (uncredited)
Cameraman (uncredited)
Sergeant on Motorcycle (uncredited)
Driver of Armored Car (uncredited)
Ship Passenger (uncredited)
