The Japanese detective rounds up a league of assassins for Scotland Yard.

Peter Lorre
as Mr. Moto

Mary Maguire
as Ann Richman

Henry Wilcoxon
as Anton Darvak

Erik Rhodes
as David Scott-Frensham

Leon Ames
as Paul Brissac

Forrester Harvey
as George Higgins

Frederick Vogeding
as Gottfried Brujo

Lester Matthews
as Sir Charles Murchison

Jimmy Aubrey
as Newsboy

May Beatty
as Woman at Police Station
CinemaSerf
Talk about self sacrifice? Well, renowned sleuth “Moto” (Peter Lorre) has only gone and got himself imprisoned on Devil’s Island so he can make best buddies with felon “Brissac” (Leon Ames) in the hope that he can gain his trust, help him escape and make it back to London where he hopes to be able t...