Alguien esta en la puerta
- Година: 1970
- Земја: Mexico
- Genанр: Thriller
- Студио: Salto de Fe Films, Mr. Blue
- Клучен збор: adultery, love triangle, female friendship, sexual repression, sexual desire, high school reunion, classmates, affair
- Директор: Adrián García Bogliano
- Улоги: Alexis Cárdenas, Samantha Coronel, Mauro Sánchez Navarro, Giancarlo Ruiz