Crime Mystery Thriller Action
In Puerto Rico to investigate a glut of contraband diamonds that are flooding the world's jewel market, Mr. Moto and his sidekick, a wrestler, find themselves involved in murders by thrown daggers, the frame-up of an overstressed Army colonel, and a pirate gang led by an unknown boss who has inside knowledge of the ensuing investigation.
Directed by
Herbert I. Leeds
Ward Bond
Sailor Sam - Wrestler
Peter Lorre
Kentaro Moto
Leon Ames
Commissioner Madero
Douglass Dumbrille
Comdr. La Costa
Paul Harvey
Gov. John Bentley
Ray Walker
Real Ambulance Intern
Jean Hersholt
Mr. Sutter
Robert Lowery
Lt. George Bentley
Lester Dorr
Real Ambulance Intern
Eddie Marr
Capt. Dahlen
Warren Hymer
Twister McGurk
Richard Lane
Police Commissioner Gordon
Charles D. Brown
Capt. Thomas Castle
Max Wagner
Sailor at Wrestling Match
Harry Strang
Henchman disguised as Ambulance Attendant
Lee Shumway
Guard
Willie Best
Launch Pilot
Edward Keane
Washington Official
Donald Douglas
Ship's Officer - Fight Referee
Louis Mercier
Hotel Valet
Harry Woods
Grant
Ralph Dunn
Cop with McGurk
Harold Goodwin
Ship Dispatch Officer
Grace Hayle
Mrs. Brown
George Magrill
Officer
Selmer Jackson
Doctor
Renie Riano
Librarian
Edwin Stanley
Doctor at Hospital
Neely Edwards
Moore - Governor's Aide
Al Kikume
Sergeant holding McGurk at the Garage
Amanda Duff
Joan Castle
Lucille Miller
Flirt at Dance
Walter Deming
Drunk
Jimmie Dundee
Driver
Juan Duval
Carlos - Butler
Oscar 'Dutch' Hendrian
Sailor at Wrestling Match
Tony Martelli
Hotel Valet
Gloria Roy
Nurse
Jack Stoney
Henchman disguised as Ambulance Attendant

Your rating