Blackie helps the police rescue hostage from an escaped maniac on a killing spree.
Chester Morris
as Horatio 'Boston Blackie' Black
Nina Foch
as Sally Brown
Steve Cochran
as Jimmy Casey
Richard Lane
as Inspector Farraday
George E. Stone
as The Runt
Frank Sully
as Mathews
Iris Adrian
as Martha
Harry Hayden
as Arthur Manleder
Joe Devlin
as Steve Caveroni
Dan Stowell
as Hotel clerk
Phil Van Zandt
as Dr. Fagle
Adele Roberts
as Patricia Powers
