Horror / Science Fiction /

Score: 46%( 35 votes )

Overview: A scientist doing experiments on a human fetus discovers a method to accelerate the fetus into a mature adult in just a few days.

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. Winston

Dick Winslow
Forbes

Lina Raymond
Janet Novak