Alberto Mendiola

Jose Manuel Gomez Perales, "El Jaro", lives alone in Madrid, with no other company than his band and his "girlfriends." One day he meets Mercedes, a prostitute of Mexican origin. Mercedes falls for him and offers him her home to take him apart from his life of crime.

A city is horrified at the appearance of several cadavers of women who have been savagely raped prior to being killed.