Vittorio Gassman as Augusto Scribani

Dominique Sanda as Carla

Eva Grimaldi as Ines

Firmine Richard as Anita

Veronica Dei as Deborah

Monica Scattini as Margherita

Maurizio Fardo as Giorgio

Valentina Holtkamp as Rosa

Elliott Gould as Alcide

Albano Bufalini as Train passenger

Dijana Becipovic as

Roberto Ceccacci as

Gino Clemente as

Gianni Franco as

Donald Hodson as Diogene (as Donald Falaise Hodson)

Maria Teresa Piaggio as Camonti

Giuseppe Toska as

Emy Valentino as

Jon Fabian as (voice) (uncredited)

Luciano Foti as Party Guest (uncredited)