Alguien esta en la puerta
- વર્ષ: 1970
- દેશ: Mexico
- શૈલી: Thriller
- સ્ટુડિયો: Salto de Fe Films, Mr. Blue
- કીવર્ડ: adultery, love triangle, female friendship, sexual repression, sexual desire, high school reunion, classmates, affair
- ડાયરેક્ટર: Adrián García Bogliano
- કાસ્ટ: Alexis Cárdenas, Samantha Coronel, Mauro Sánchez Navarro, Giancarlo Ruiz
