Casts
Chester Morris
as Horatio 'Boston Blackie' Black
Lynn Merrick
as Constance Gloria Mannard
Richard Lane
as Insp. John Farraday
Frank Sully
as Sgt. Matthews
Steve Cochran
as Jack Higgins
George E. Stone
as The Runt
Lloyd Corrigan
as Arthur Manleder
George M. Carleton
as Wilfred Kittridge
Edward Keane
as Doctor
George Lloyd
as Diz
