After being thrown out of medical school for ethical violations, Dr. Peter Blood returns home to a small Cornish village, where he sets up a research laboratory in a secluded cave. There, he attempts to revive the dead, using kidnapped humans -- who he views as unworthy of life -- for their body parts, specifically, their hearts.
as Dr. Peter Blood
as Nurse Linda Parker
as Dr. Robert Blood, Peter's Father
as Sergeant Cook
as Mr. Morton
as Tregaye
as Professor Luckman
as Steve Parker
as George Beale
as Girl
as Hanson