A scientist doing experiments on a human fetus discovers a method to accelerate the fetus into a mature adult in just a few days. However, the "adult" fetus turns into a homicidal psycho and looks for a new formula to prevent her from aging further.
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Cast:
Rock Hudson - Dr. Paul Holliston
Barbara Carrera - Victoria Spencer
Diane Ladd - Martha Douglas
Roddy McDowall - Frank Riley
Anne Schedeen - Helen Holliston
John Elerick - Gordon Holliston
Vincent Baggetta - Collier
Jack Colvin - Dr. Jim Winston
Joyce Brothers - Herself