
Rodolfo and Petrita each live in separate quarters in dilapidated Madrid, while looking to have a little apartment (or "pisito", in Spanish dialect). Unfortunately their low salaries prevent them from acquiring one. Soon, Rodolfo's co-workers urge him to marry the old and frail Doña Martina, who is the main tenant in the apartment he boards in. According to Spanish rent-control law, he could inherit the lease from his spouse. Thus begin his misgivings, and Petrita's.
José Luis López VázquezRodolfo
Mary CarrilloPedrita
Concha López SilvaDoña Martina Rodríguez
Ángel ÁlvarezSáenzMaría Luisa PonteHermana de PetritaAndrea MoroMari CruzGregorio SaugarDon Manuel
Celia CondeMeryJosé Cordero 'El Bombonero'Dimas - el callista
Rafael Azcona(uncredited)Tiburcio CámaraEl chico de los recados (uncredited)Manuel de AgustinaPaco (uncredited)
Marco FerreriLuisito - el casero (uncredited)
Chus LampreaveAdelina - secretaria de Don Manuel (uncredited)
Carlos Saura(uncredited)