"A young girl goes to work as a live-in caretaker for a spooky old woman. She doesn't know that every night, the woman drains some blood from her to feed her strange plant."
Gale Sondergaard
as Zenobia Dollard
Brenda Joyce
as Jean Kingsley
Kirby Grant
as Hal Wentley
Rondo Hatton
as Mario
Hobart Cavanaugh
as Bill Stapleton
Milburn Stone
as Mr. Moore
Tom Daly
as Sam Julian
Norman Leavitt
as Tom
Ruth Robinson
as Mrs. Wentley (scenes deleted or never filmed)
Adda Gleason
as Martha (scenes deleted or never filmed)
Lois Austin
as Jenny Hawks (scenes deleted or never filmed)
Eula Guy
as Molly Cowin (scenes deleted or never filmed)
Milton Rosen
Music Director
Russell A. Gausman
Set Decoration
Carmen Dirigo
Hairstylist
Abraham Grossman
Art Direction
John B. Goodman
Ralph Warrington
Eric Taylor
Screenplay
Arthur Lubin
Director
Fred Frank
Assistant Director
Bernard B. Brown
Sound
Joan Hathaway
Dialogue
Robert Pritchard
Ray Snyder
Editor
Vera West
Costumer
Paul Ivano
Director of Photography
Jack Pierce
Makeup Artist
Howard Welsch
Producer