Claudio Brook

A bunch of Satanists in the American rural landscape have terrible powers which enable them to melt their victims. However one of the children of an earlier victim vows to destroy them. (imdb)

El Santo, the masked Mexican wrestler, investigates a series of kidnappings. He discovers that the mysterious Doctor Caroll is using the victims as part of his experiments to develop an army of monsters. Naturally, El Santo is able to overcome them all - with wrestling! (imdb)

In Istanbul, a young woman is attacked by six thugs and the agent Frank Milland who had set a rendez-vous with her, is outnumbered, and she dies. Frank is menaced later in order to stop his inquiry about the thugs identities. Each clue he follows leads to more and more danger. Then he comes across Eva, a young woman who is the dead girl's spitting image; either she is her twin sister, or the woman who died in his arms. Eventually he encounters a mad sculptor, who is more than he pretends to be.