If you loved Ojos de serpiente, try Demente
Un puente entre una película que ya has visto y una que casi nadie ha cruzado. Demente tiene aproximadamente 3.9× votos menos que Ojos de serpiente — es una opción más underground, no una recomendación de masas. Esto es lo que comparten, y lo que la segunda hace que la primera no hace.
Lo que comparten
Both films are directed by Brian De Palma, and they both carry the paranoid mood tag, and they sit in Crime / Mystery / Thriller territory. If that's the register that drew you to Ojos de serpiente, the second film will land in a comparable space — through a different lens.
What Demente is
Upstate New York. Autumn leaves. A child's singsong counting. Carter Nix, devoted spouse and father, is also Cain, his malevolent twin, manipulated by a mad-scientist father. Wifely infidelity triggers a murderous spiral. De Palma's psycho-sexual thriller is best approached as high camp.

