Gloria Holden

Countess Marya Zaleska

Otto Kruger

Dr. Jeffrey Garth

Marguerite Churchill

Janet

Irving Pichel

Sandor

Gilbert Emery

Sir Basil Humphrey

Edward Van Sloan

Prof. Van Helsing

Nan Grey

Lili

Halliwell Hobbes

Police Sgt. Hawkins

Billy Bevan

Police Constable Albert

E. E. Clive

Detective Sergeant Wilkes