Alguien esta en la puerta
- سال: 1970
- ملڪ: Mexico
- نوع: Thriller
- اسٽوڊيو: Salto de Fe Films, Mr. Blue
- چاٻي: adultery, love triangle, female friendship, sexual repression, sexual desire, high school reunion, classmates, affair
- ڊائريڪٽر: Adrián García Bogliano
- اداڪار: Alexis Cárdenas, Samantha Coronel, Mauro Sánchez Navarro, Giancarlo Ruiz
