Susana is an unappreciated, naive and somewhat clumsy orphan who has lived since she was a child at doña Engracia's house, because her mother died a few days after she was born. In this house, which also houses three nephews of doña Engracia without a penny to one's name, Susana is the maid of all. Economic necessities lead Engracia to rent a room. Felipe, a handsome man with a bad reputation, will reply to the ad.
Susana

Felipe "el postinero"

Señora Engracia

Asunta

Narciso

Numancia

Cipriano
Trini

Lorito

Basilio

Don Ambrosio

Sr. Sarasate

Chulo
Cura

Nati
Clienta

Sr. Remigio
Rosita

Clienta

Sra. Manuela
Chulo
Clienta
Camarero

Camarero