La semana del asesino
Starring Vicente Parra, Emma Cohen, Eusebio Poncela, Lola Herrera, Vicky Lagos, Ismael Merlo, Fernando Sánchez Polack, Charly Bravo, Rafael Hernández, Goyo Lebrero
Watch "La semana del asesino" on FlixOlè released in 1972. It's a drama and horror movie, and has a rating of 6.3 out of 10 from Imdb which is usually fine for this kind of movie.