Alguien esta en la puerta
- Jaar: 1970
- Land: Mexico
- Genre: Thriller
- Studio: Salto de Fe Films, Mr. Blue
- Sleutelwoord: adultery, love triangle, female friendship, sexual repression, sexual desire, high school reunion, classmates, affair
- Direkteur: Adrián García Bogliano
- Gooi: Alexis Cárdenas, Samantha Coronel, Mauro Sánchez Navarro, Giancarlo Ruiz
