A young doctor kills himself after a medical committee terminates his research into human embryos, considering it too inhumane. His wife then seeks revenge on those who drove her husband to his death by luring each member of the committee into compromising situations and then killing them one by one.
Soledad Miranda
as Mrs. Johnson
Fred Williams
as Dr. Johnson
Paul Müller
as Dr. Franklin Houston
Ewa Strömberg
as Dr. Crawford
Howard Vernon
as Prof. Jonathan Walker
Jesús Franco
as Dr. Donen
Horst Tappert
as Inspector
Beni Cardoso
as Mrs. Donen
Germán Robles
as Policeman
Rudolf Hertzog
as Member of Medical Congress
Karl Heinz Mannchen
as Member of Medical Congress
