Synopsis
A retired professor of American origin lives a solitary life in a luxurious palazzo in Rome. He is confronted by a vulgar Italian marchesa and her lover, her daughter and her daughter's boyfriend, and forced to rent to them an apartment on the upper floor of his palazzo. From this point on his quiet routine is turned into chaos by his tenants' machinations, and everybody's life takes an unexpected but inevitable turn.
Cast

Burt Lancaster
Professor

Silvana Mangano
Marquess Bianca Brumonti

Helmut Berger
Konrad Huebel

Claudia Marsani
Lietta Brumonti

Stefano Patrizi
Stefano

Elvira Cortese
Erminia

Philippe Hersent
Doorman

Guy Tréjan
Art Dealer

Jean-Pierre Zola
Blanchard

Umberto Raho
Police Inspector Bernai

Enzo Fiermonte
Police Inspector

Romolo Valli
Michelli
George Clatot

Valentino Macchi

Vittorio Fanfoni

Lorenzo Piani

Margherita Horowitz
Maid

Claudia Cardinale
Professor's Wife (uncredited)

Dominique Sanda
Professor's Mother (uncredited)
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