"Weird pagan rites in secret dens of exotic mystery! Beauty enslaved to a creed of Evil! Loveliness at bay behind a mask of Terror... See the strangest thrills on record!"
After young Mary Gibson discovers that her older sister Jacqueline has disappeared, she leaves her boarding school and heads to New York City to track down her sibling. But Mary gets drawn deeper into the mystery.
Mary Gibson
Dr. Louis Judd
Jacqueline Gibson
Gregory Ward
Jason Hoag
Frances Fallon
Natalie Cortez
Mr. Brun
Giacomo Romari
Bella Romari
Mimi (Uncredited)
Joseph (Uncredited)
Irving August (Uncredited)
Mildred Gilchrist (Uncredited)
Esther Redi (Uncredited)
Devil Worshipper (Uncredited)
Gladys (Uncredited)
Durk (Uncredited)
Leo (Uncredited)
Missing Girl's Father (Uncredited)
Party Guest (Uncredited)
Police Officer Danny (Uncredited)
Detective (Uncredited)
Restaurant Patron (Uncredited)
Mother (Uncredited)
Mrs. Swift (Uncredited)
Police Sergeant (Uncredited)
Subway Passenger (Uncredited)
Paul Radeaux (Uncredited)
Devil Worshiper (Uncredited)
La Sagesse Watchman (Uncredited)
News Vendor (Uncredited)
Thespian (Uncredited)
Police Officer (Uncredited)
Miss Rowan (Uncredited)
Nancy (Uncredited)
Mrs. Loughwood (Uncredited)
Mother (Uncredited)
Police Officer (Uncredited)
Mrs. Wheeler (Uncredited)
Subway Conductor (Uncredited)
Miss Gottschalk (Uncredited)
Swenson (Uncredited)
Miss Summers (Uncredited)
Producer
Director of Photography
Director
Writer
Writer
Original Music Composer
Editor
Art Direction
Art Direction
Set Decoration
Set Decoration
Costume Design
Assistant Director
Sound Recordist
Sound
Sound
Music Director