Lâchez les monstres is also called as Scream and Scream Again, Terrore e terrore, Skriiik... och skriiik... igen!, Screamer, Lebenden Leichen des Dr. Mabuse, Doctor Diabolic, Carrera de la muerte。

A serial killer, who drains his victims for blood is on the loose in London, the Police follow him to a house owned by an eccentric scientist.

Lâchez les monstres actors and actresses include Peter Cushing。