Casts
Gloria Holden
as Countess Marya Zaleska
Otto Kruger
as Dr. Jeffrey Garth
Marguerite Churchill
as Janet
Irving Pichel
as Sandor
Gilbert Emery
as Sir Basil Humphrey
Edward Van Sloan
as Prof. Van Helsing
Nan Grey
as Lili
Halliwell Hobbes
as Police Sgt. Hawkins
Billy Bevan
as Police Constable Albert
E. E. Clive
as Detective Sergeant Wilkes
