Alguien esta en la puerta
- साल: 1970
- देश: Mexico
- शैली: Thriller
- स्टूडियो: Salto de Fe Films, Mr. Blue
- कीवर्ड: adultery, love triangle, female friendship, sexual repression, sexual desire, high school reunion, classmates, affair
- निदेशक: Adrián García Bogliano
- कास्ट: Alexis Cárdenas, Samantha Coronel, Mauro Sánchez Navarro, Giancarlo Ruiz
