Sci-Fi Horror
A mysterious hypnotist reverts his beautiful assistant back into the form of a prehistoric sea monster that she was in a past life.
Directed by
Edward L. Cahn
El Brendel
Olaf, the butler
Bess Flowers
Party Guest
Lance Fuller
Dr. Ted Erickson
Tom Conway
Timothy Chappel
Cathy Downs
Dorothy Chappel
Frieda Inescort
Mrs. Chappel
Jack Mulhall
Lombardi's Lawyer
Paul Dubov
Johnny, the barker
Ron Randell
Police Lt. Ed James
Edward Earle
Professor Anderson
Chester Morris
Dr. Carlo Lombardi
Marla English
Andrea Talbott / Elizabeth Wetherby
Kenneth MacDonald
Police Doctor with Prof. Anderson
Frank Jenks
Plainclothes Sgt. with Lt James
William Hudson
Bob, the ex-fiancé
Flo Bert
Marta, the Maid
Jeanne Evans
Mrs. Brown

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