Sylva Koscina as Marisa

Cristina Gaïoni as Iris

Valeria Fabrizi as Milena

Marisa Merlini as Bice Petroni

Ernesto Calindri as Parodi

Philippe Noiret as Bellini

Franco Franchi as Franco - Nightwatchman #1

Ciccio Ingrassia as Ciccio - Nightwatchman #2

Nino Taranto as Professor Gaspare Petroni

Laura Adani as Mrs. Parodi

Luigi Pavese as Manzini

Louis Seigner as Cipriano Paoloni - the President

Gianni Bonagura as Cerrocchi

Nello Ascoli as

Marisa Quattrini as

Nino Terzo as Brigadiere Calascione

Bruno Scipioni as Hotel Doorman

Mario Frera as Policeman who arrests Petroni

Francesco Sormano as

Carla Morosini as

Augusto Pescarini as (as Augusto Pesarini)

Marcello Simoni as

Enrica Caperchi as

Consalvo Dell'Arti as Hotel Receptionist