Chester Morris
Horatio 'Boston Blackie' Black
Acting
Jeff Donnell
Anne Parks Duncan
Acting
Richard Lane
Inspector John Farraday
Acting
Dusty Anderson
Sandra
Acting
George E. Stone
The Runt
Acting
Frank Sully
Detective Sergeant Matthews
Acting
Marvin Miller
Dr. Nejino
Acting
Wilton Graff
Rex Duncan
Acting
Murray Alper
Eddie Alexander, Chauffeur
Acting
Forbes Murray
Dr. Purcell Nash
Acting
Joseph Crehan
'Jumbo' Madigan - Pawnbroker
Acting