A mad stage hypnotist Dr. John Basso reverts his beautiful assistant Doreena into the physical form of a prehistoric sea monster she was in a past life. Using this power he attempts to find fame and fortune by predicting a series of murders and then using the monster to carry them out.
Les Tremayne
as Dr. John Basso
Pat Delaney
as Doreena
Aron Kincaid
as Capt. Theodore Dell
Neil Fletcher
as Sam Crane
Annabelle Weenick
as Mrs. Crane
Ron Scott
as Nick
Roger Ready
as Lt. Blake
Suzanne Roy
as Lynn Crane
Byron Lord
as Investigating Psychiatrist / The Creature
Barnett Shaw
as Investigating Psychiatrist
Scotty McKay
as Singer
