Marcello Rubini

Marcello Mastroianni

Sylvia

Anita Ekberg

Emma

Yvonne Furneaux

Maddalena

Anouk Aimée

Nadia

Nadia Gray

Fanny

Magali Noël

Steiner

Alain Cuny

Marcello's father

Annibale Ninchi

Paparazzo

Walter Santesso

Paola

Valeria Ciangottini

Robert - Sylvia's husband

Lex Barker

Riccardo, the Villa Owner

Riccardo Garrone

Matinee Idol

Jacques Sernas

Debutante of the year

Ida Galli

Sonia

Audrey McDonald

Frankie Stout

Alan Dijon

Pagliaccio

Polidor

Signora Steiner

Renee Longarini

Nadia's Lover

Mino Doro

Don Giulio (uncredited)

Giulio Questi

Police Commissioner

Giulio Girola

Laura

Laura Betti

Irate Man in Nightclub (uncredited)

Cesarino Miceli Picardi

Prostitute

Adriana Moneta

Nicollina

Nico

Transvestite

Carlo Musto

Prostitute's Friend (uncredited)

Anna Maria Salerno

Their Pimp

Oscar Ghiglia

Photojournalist

Enzo Cerusico

Photojournalist

Giulio Paradisi

Pimp (uncredited)

Gino Marturano

Photojournalist

Enzo Doria

Doctor (uncredited)

Leonardo Botta

Nadia's Admirer

Enrico Glori

Sylvia's Secretary

Harriet White

Effeminate Male

Gio Staiano

Toto Scalise (uncredited)

Carlo Di Maggio

Bimbo del miracolo

Massimo Busetti

Rock 'n' Roll Singer

Adriano Celentano

Negro Dancer (uncredited)

Archie Savage

Maddalena's Father (uncredited)

Giacomo Gabrielli

Mother of the Miracle Children (uncredited)

Rina Franchetti

(uncredited)

Giuseppe Addobbati

Uncle of Lying Children of The Miracle (uncredited)

Aurelio Nardi

Woman at Nadia's Party (uncredited)

Gabriella Andreini

Television Director (uncredited)

Alfredo Rizzo

Tenant in Steiner's House (uncredited)

Federika André

Yvonne's Companion

Marianna Leibl

Barbara Steele

(uncredited)

Armando Annuale

Poetess at Steiner's Party (uncredited)

Iris Tree

Woman at Castle (uncredited)

Joan Antequera

Lucy

Lilly Granado

Spanish Gentleman with Eyepatch at Castle (uncredited)

Juan Antequero

Gloria (uncredited)

Gloria Jones

Sophisticated Prostitute

Nico Otzak

(uncredited)

Gianni Baghino

Prince Mascalchi (uncredited)

Vadim Wolkonsky

Press Conference Journalist

Nadia Balabine

(uncredited)

Ignazio Balsamo

English Medium (uncredited)

Rosemary Rennel Rodd

Maddalena's Lover (uncredited)

Ferdinando Brofferio

Party Guest (uncredited)

Lars Bloch

Woman in Seance (uncredited)

Loretta Ramaciotti

Lying Child of The Miracle (uncredited)

Giovanna Busetti

Domino

Antonio Jacono

Muscle Man (uncredited)

Tito Buzzo

Daniela (uncredited)

Daniela Calvino

Ballerina in Spoleto (uncredited)

Sondra Lee

Matinee Idol's Girl Friend (uncredited)

Leontine Van Strein

Photographer at Press Conference (uncredited)

Fabrizio Capucci

Negro Dancer (uncredited)

Leo Coleman

Press Conference Journalist

Donato Castellaneta

Massimo Bonetti

Man at Nightclub (uncredited)

Giulio Citti

Girl Covered with Feathers (uncredited)

Franca Pasut

Don Eugenio Mascalchi (uncredited)

Prince Eugenio Ruspoli di Poggio Suasa

Lawyer with Nadia's Bra (uncredited)

Mario Conocchia

Scalise's Assistant (uncredited)

Francesco Consalvo

Movie News Cameraman (uncredited)

Tiziano Cortini

Young Man That Doesn't Talk (uncredited)

Decimo Cristiani

Press Conference Journalist

Henry Thody

Man at Castle That Dislikes Dog's Smell (uncredited)

Mario De Grenet

Press Conference Journalist

Donatella Della Nora

(uncredited)

Andrea De Pino

Press Conference Journalist

Maite Morand

Press Conference Journalist

John Francis Lane

Press Conference Journalist

Concetta Ragusa

(uncredited)

Katherine Denise

Press Conference Journalist

Francois Dieudonne

Press Conference Journalist

Mario Mallarno

Press Conference Journalist

Umberto Felici

Press Conference Journalist

Maurizio Guelfi

Steiner's Guest (uncredited)

Leonida Repaci

Steiner's Guest (uncredited)

Anna Salvatore

Lisa (uncredited)

Oretta Fiume

Steiner's Guest (uncredited)

Letizia Spadini

Steiner's Guest (uncredited)

Margherita Russo

The Lady Who sings at Steiner's (uncredited)

Winie Vagliani

Journalist at the Telephone (uncredited)

Franco Giacobini