A murderer terrorizes the city of Buenos Aires by attacking on the streets on rainy days and always leaving a card with the name "S. López". A local boarding house full of eccentrics appears to house a possible suspect.
Olga Zubarry
Guillermo Battaglia
Eduardo Cuitiño
Nicolás Fregues
Pablo Acciardi
Margarita Corona
Amalia Sánchez Ariño
Horacio Peterson
