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