Director: Juan Piquer Simón

Writers: Roberto Loyola,

Cast: Christopher George, Edmund Purdom, Frank Braña, Gérard Tichy, Ian Sera, Jack Taylor, Leticia Marfil, Lynda Day George, May Heatherly, Paul L. Smith,

Director: Mario Bava

Writers: Mario Musy Glori,

Cast: Antonia Mas, Dagmar Lassander, Femi Benussi, Gérard Tichy, Jesús Puente, Laura Betti, Luciano Pigozzi, Pasquale Fortunato, Stephen Forsyth, Verónica Llimerá,