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
Bess Flowers
Party Guest
Jack Mulhall
Lombardi's Lawyer
Tom Conway
Timothy Chappel
Cathy Downs
Dorothy Chappel
Ron Randell
Police Lt. Ed James
Chester Morris
Dr. Carlo Lombardi
Frank Jenks
Plainclothes Sgt. with Lt James
Frieda Inescort
Mrs. Chappel
Paul Dubov
Johnny, the barker
William Hudson
Bob, the ex-fiancé
Kenneth MacDonald
Police Doctor with Prof. Anderson
Lance Fuller
Dr. Ted Erickson
Marla English
Andrea Talbott / Elizabeth Wetherby
Edward Earle
Professor Anderson
El Brendel
Olaf, the butler
Spike
King the Dog
Flo Bert
Marta, the Maid
Jeanne Evans
Mrs. Brown

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