Cast
Bela Lugosi
Prof. Frederick Brenner aka Karl Wagner
John Archer
Richard Dennison
Wanda McKay
Judy Malvern
Tom Neal
Frankie Mills
Vince Barnett
Charley
A
Anna Hope
Mrs. Brenner
John Berkes
Fingers Dolan
J. Farrell MacDonald
Capt. Mitchell
Dave O'Brien
Det. Pete Crawford
L
Lucille Vance
Mrs. Malvern
Lew Kelly
Doc Brooks
Wheeler Oakman
"Trigger" Stratton
R
Ray Miller
The Big Tramp
George Eldredge
Det. Thompson (uncredited)
Eddie Kane
Police Chief Martin (uncredited)
