Marcello Mastroianni as Mario / Michele Profili / Mario Gasparri

Catherine Spaak as Giovanna

Virna Lisi as Dorotea

Luciano Salce as Arturo Rossi

Pamela Tiffin as Pepita

Marco Ferreri as (segment "L'uomo dei 5 palloni") (uncredited)

Ugo Tognazzi as Man With Car (segment "L'uomo dei 5 palloni") (uncredited)

Raimondo Vianello as Commissario (segment "La moglie bionda")

Sarah Ross as (segment "L'uomo dei 5 palloni")

Gian Luigi Polidoro as segment "L'uomo dei 5 palloni")

Giuseppe Marrocco as Man in Airport (segment "L'ora di punta")

Lelio Luttazzi as Rastrelli (segment "La moglie bionda")

Enzo La Torre as (segment "La moglie bionda")

Charlotte Folcher as (segment "L'uomo dei 5 palloni")

Antonio Ciani as (segment "La moglie bionda")

William Berger as Benny (segment "L'uomo dei 5 palloni")

Ennio Balbo as Brother of Mohamed (segment "L'uomo dei 5 palloni")

Antonio Altoviti as (segment "L'uomo dei 5 palloni")