Calificación
Reparto

Chester Morris
Horatio 'Boston Blackie' Black

Trudy Marshall
Irene

Constance Dowling
Dinah Moran

Richard Lane
Inspector Farraday

George E. Stone
The Runt

Frank Sully
Sgt. Matthews

Warren Ashe
John Lampau, alias John Jani

Selmer Jackson
Warden Lund

Wanda Perry
Secretary (uncredited)