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