Alberto Sordi as Alberto Moretti

Michèle Morgan as Steffa Tardier

Vittorio De Sica as Maurizio

Georges Marchal as Georges Terdier

Eleonora Rossi Drago as Paola Parioli

Dorian Gray as Carol Field

Denise Provence as Marceline

Renato Salvatori as Gianni

Vira Silenti as Vera

Christine Kaufmann as Florence

Geronimo Meynier as Franco

Pierre Cressoy as Count Alfredo Parioli

Ruggero Marchi as Producer

Mario Valdemarin as Toni

Mercedes Brignone as Princess Valmarin

Enzo Turco as Magri

Lola Braccini as Marchesa Serti

Michele Malaspina as The Minister

Anna Campori as Virginia

Giulio Calì as Uncle Carlo

Annamaria Mustari as Telephone Operator