Amedeo and Ofelia, middle aged brother and sister, own jointly an old decadent, but still attractive, condominium. They want to sell it, but before they have to evict all the tenants. Of course, these don't want to leave at all. The cat (Il Gatto), mascot and beloved by all, dies and this gives the two an excuse to enter the tenants' life. Amedeo starts to court the young Wanda and Ofelia seduces the priest Don Pezzolla. In the meantime police is looking for the cat killer...
Ugo Tognazzi
Mariangela Melato
Michel Galabru
Dalila Di Lazzaro
Jean Martin
Aldo Reggiani
Adriana Innocenti
Philippe Leroy
Armando Brancia
Mario Brega
Pino Patti
Fabio Gamma
Franco Santelli
Raffaele Curi
Nerina Di Lazzaro
Lino Fuggetta
Emilio Buonocore
Vittorio Zarfati
Bruno Gambarotta
Amedeo Matacena
Ugo Niutta
Pietro Saraceni
Omero Capanna
Angelo Casadei
Alice Gherardi
Matteo Spinola
Alessandro Tedeschi
Maria Tedeschi