Cast
Horatio «Boston Blackie» Black
Irene
Dinah Moran
Insp. John Farraday
The Runt
Sergeant Matthews
John Lampau, alias John Jani
Prisoner, not listed in creditsаMephistopheles the Great, not listed in credits 
Detective Callahan, not listed in creditsReporter, not listed in credits 
Patrolman Peterson, not listed in credits
Bank Guard, not listed in creditsReporter Jackson, not listed in credits Stage Doorman, not listed in credits Clerk, not listed in credits 
Prison Guard Operating Siren, not listed in creditsStagehand, not listed in credits Harry Burton, not listed in credits 
Warden Lund, not listed in credits
Andrews, Bank Manager, not listed in creditsTom - Janitor, not listed in credits 
Mr. Jones, not listed in credits
Cab Driver, not listed in creditsCop, not listed in credits 
Coroner, not listed in credits
Cop, not listed in creditsSecretary, not listed in creditsа 
Miss Burton, Librarian, not listed in creditsаReporter, not listed in credits Prison Guard, not listed in credits 
Syd, Police Turnkey, not listed in credits
Theatre Manager, not listed in credits
Locksmith, not listed in credits