"At a wedding party involving three beautiful women, a young man should choose the most charming. But a professor intervenes to prevent the verdict, remembering the troubles caused by Paris in a similar situation."
Hedy Lamarr
as Hedy Windsor / Elana di Troia / Empress Josephine / Geneviève de Brabant
Massimo Serato
as Paride (segment: The Face That Launched a Thousand Ships)
Alba Arnova
as Venere (segment: The Face That Launched a Thousand Ships)
Elli Parvo
as Giunone (segment: The Face That Launched a Thousand Ships)
Cathy O'Donnell
as Enone (segment: The Face That Launched a Thousand Ships)
Piero Pastore
as Simone (segment: The Face That Launched a Thousand Ships)
Enrico Glori
as Priamo (segment: The Face That Launched a Thousand Ships)
Robert Beatty
as Menelao (segment: The Face That Launched a Thousand Ships)
Anna Amendola
as Minerva (segment: The Face That Launched a Thousand Ships)
Guido Celano
as Giove (segment: The Face That Launched a Thousand Ships)
Serena Michelotti
as Cassandra (segment: The Face That Launched a Thousand Ships)
Cesare Danova
as Il conte Sigfride (segment: I Cavalieri dell'illusione)
Terence Morgan
as Golo (segment: Il Cavalieri dell'illusione)
Richard O'Sullivan
as Benoni (segment "I Cavalieri dell'illusione")
John Fraser
as Drago (segment: I Cavalieri dell'illusione)
Gérard Oury
as Napoleon Bonaparte (segment: Napoleon and Josephine)
Milly Vitale
as Maria Luisa (segment "Napoleon and Josephine")
Luigi Pavese
as Romani (segment "Framing Story")
Nerio Bernardi
as Segment: The Face That Launched a Thousand Ships (uncredited)
Mimo Billi
Patrizia Della Rovere
as Undetermined Role (uncredited)
Enzo Fiermonte
Ennio Girolami
Rosy Mazzacurati
Valeria Moriconi
Aldo Nicodemi
Piero Palermini
Stella Rho
Flavia Solivani
Daniela Spallotta
Luigi Tosi
as Segment: The Face That Launched a Thousand Ships) (uncredited)
Marida Vanni
Edgar G. Ulmer
Director
Marc Allégret
Producer
Salka Viertel
Writer
John Allen
Director of Photography
Æneas MacKenzie
Screenplay
Shirley Ulmer
Script Supervisor
Vittorio Nino Novarese
Victor Pahlen
Mario Chiari
Art Direction
Hugh Gray
Story
Fernando Risi
Roger Vadim
Costume Design
Guglielmo Lombardi
Desmond Dickinson
Manuel del Campo
Editor
Virgilio Marchi
Nino Rota
Music