The dynamics of a typical middle-class family are shaken up after the introduction of an enthusiastic door-to-door vacuum salesman.
Fernando Soler
as Rodrigo Cataño
David Silva
as Roberto Del Hierro
Martha Roth
as Maru Cataño
Eugenia Galindo
as Doña Gracia Cataño
Felipe de Alba
as Héctor Cataño
Isabel del Puerto
as Estela Cataño
Alma Delia Fuentes
as Lupita Cataño
Carlos Riquelme
as Ricardo
Enriqueta Reza
as Guadalupe - sirvienta
Nora Veryán
as Pilar - novia de Héctor
Manuel de la Vega
as Leopoldo
Daniel Arroyo
as Invitado a boda (uncredited)
