Calificación
Reparto

Chester Morris
Horatio 'Boston Blackie' Black

Lynn Merrick
Constance Gloria Mannard

Richard Lane
Insp. John Farraday

Frank Sully
Sgt. Matthews

Steve Cochran
Jack Higgins

George E. Stone
The Runt

Lloyd Corrigan
Arthur Manleder

George M. Carleton
Wilfred Kittridge

Edward Keane
Doctor

George Lloyd
Diz

George Meader
Steven Cubaker

Jack Rice
Mr. Obie

Douglas Wood
Alexander Harmon

Dan Stowell
Leslie Paisley