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.
as Lila Espinoza
as Boris Andreieff
as Lima
as Doctor Robledo
as Merlín
as Valeria Duval
as Sra. Vargas
as Lucho Rivas
as Norton
as Camelio Vargas
as Barquinazo
as Lamas
as Doctor Kaplan
as Joven en la prueba de magia (uncredited)
as Policía (uncredited)
as Conserje
as Relator
