A vengeful widow seduces and murders the men and women responsible for her husband's suicide.

Soledad Mirandaas Mrs. Johnson
Paul Mülleras Dr. Franklin Houston
Ewa Strömbergas Dr. Crawford
Howard Vernonas Prof. Jonathan Walker
Jesús Francoas Dr. Donen
Horst Tappertas Inspector
Beni Cardosoas Mrs. Donen
Germán Roblesas Policeman