Mr. Moto in Danger Island_
"HUNTED BY THE POLICE!...STALKED BY A KILLER!"
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.
Starring
Peter Lorre, Warren Hymer, Amanda Duff
Updated Feb 16, 2026
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Year context
Mr. Moto in Danger Island was released 87 years ago in 1939.
Overview
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 themselve...
Mr. Moto in Danger Island is a Crime, Mystery, Thriller film with a runtime of 1h 4m.
CAST (20)
Peter Lorre
Kentaro Moto
Warren Hymer
Twister McGurk
Amanda Duff
Joan Castle
Robert Lowery
Lt. George Bentley
Leon Ames
Commissioner Madero
Jean Hersholt
Mr. Sutter
Douglass Dumbrille
Comdr. La Costa
Richard Lane
Police Commissioner Gordon
Charles D. Brown
Capt. Thomas Castle
Paul Harvey
Gov. John Bentley
Eddie Marr
Capt. Dahlen
Harry Woods
Grant
Ward Bond
Sailor Sam - Wrestler
Neely Edwards
Moore - Governor's Aide
Renie Riano
Librarian
Willie Best
Launch Pilot
Grace Hayle
Mrs. Brown
Edwin Stanley
Doctor at Hospital
WD
Walter Deming
Drunk
Lester Dorr
Real Ambulance Intern
DETAILS
FREQUENTLY ASKED QUESTIONS
What is Mr. Moto in Danger Island about?
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.
How long is Mr. Moto in Danger Island?
Mr. Moto in Danger Island has a runtime of 64 minutes (1h 4m).
Who stars in Mr. Moto in Danger Island?
The cast of Mr. Moto in Danger Island includes Peter Lorre, Warren Hymer, Amanda Duff, Robert Lowery, Leon Ames.
What is the rating of Mr. Moto in Danger Island?
Mr. Moto in Danger Island has a rating of 6.7 out of 10 based on 22 votes on TMDB.
GENRES (4)
Crime
Mystery
Thriller
Action