Daniel Day-Lewis as Guido Contini

Marion Cotillard as Luisa Contini

Penélope Cruz as Carla

Nicole Kidman as Claudia

Judi Dench as Lilli

Sophia Loren as Mamma

Kate Hudson as Stephanie

Fergie as Saraghina

Ricky Tognazzi as Dante

Enzo Cilenti as Leopardi

Giuseppe Cederna as Fausto

Elio Germano as Pierpaolo

Andrea Di Stefano as Benito

Roberto Nobile as Jaconelli

Amy Bailey as Female Dancer

Claudia Mancinelli as Female Dancer

Remo Remotti as Cardinal

Michele Alhaique as Don Mario

Martina Stella as Donatella

Valerio Mastandrea as De Rossi

Sandro Dori as Studio Superintendent

Romina Carancini as Production Assistant/Female Dancer

Alessandro Denipotti as Production Assistant

Alessandro Fiore as Production Assistant

Erica Gohdes as Production Assistant

Gianluca Frezzato as Production Assistant/Male Dancer

Paola Zaccari as Production Assistant/Female Dancer

Roberta Mastromichele as Roberta/Female Dancer

Francesco De Vito as Radio Reporter

Francesca Fanti as Dinardo

Enzo Squillino Jr. as Reporter 1

Michael Peluso as Reporter 2

Jonathan Del Vecchio as Reporter 3

Jake Canuso as Reporter 4

Eliot Giuralarocca as Reporter 5

Tommaso Colognese as Reporter

Jennifer Iacono as Reporter/Female Dancer

Vicky Lambert as Reporter/Female Dancer

Lavinia Savignoni as Reporter/Female Dancer

Damiano Bisozzi as Bellman/Male Dancer

Marcello Magni as Doctor

Anna Maria Everett as Nurse

Mark Bousie as 'Folies' Pianist

Giuseppe Spitaleri as Young Guido

Pietro Lais as Boy on the Beach

Samuele Minotti as Boy on the Beach

Francesco Manuel Pappalardo as Boy on the Beach

Pietro Revelli as Boy on the Beach

Gianluigi Tosti Di Valminuta as Boy on the Beach

Massimiliano Belsito as Priest on the Beach/Male Dancer

Roberto Sbraccia as Priest on the Beach

Mario Vernazza as Principal

Marco Liotti as Male Band Singer

Monica Scattini as Pensione Matron

Roberto Citran as Doctor Rondi

Georgina Leonidas as Matron's Daughter

Vincent Riotta as Luigi

Shannon Belcastro as Film Crew/Male Dancer

Joey Pizzi as Film Crew/Male Dancer

Jean Martin as Film Crew

Kerry Warn as Film Crew

Eleonora Scopelliti as Screen Test Actress 1/Female Dancer

Ilaria Cavola as Screen Test Actress 2/Female Dancer

Alessia Piovan as Alessia

Giovanni Luca Izzo as Man with Luisa

Simone Cappotto as Simone

Giacomo Valdameri as Actor

Anna Safroncik as Actress

Irina Aggrey as Female Dancer

Lauren Brooke as Female Dancer

Maria Teresa Corsi as Female Dancer

Denise Faye as Female Dancer

Tamara Fernando as Female Dancer

Manuela Guastalli as Female Dancer

Gemma Lawrence as Female Dancer

Jennifer Leung as Female Dancer

Tara Nicole Hughes as Female Dancer

Holly Mayes as Female Dancer

Claire Rogers as Female Dancer

Katrina Vasilieva as Female Dancer

Glenn Ball as Male Dancer

Ramon Christian as Male Dancer

Nicholas Cunningham as Male Dancer

Leon Else as Male Dancer

Antonio Fiore as Male Dancer

Ste Hopps as Male Dancer

James P. Rees as Male Dancer

Tristan Temple as Male Dancer

Emiliano Caroselli as Terrace Restaurant Band

Costantino Ladisa as Terrace Restaurant Band

Alberto Lombardi as Terrace Restaurant Band

Menotti Minervini as Terrace Restaurant Band

Alessio Scialo as Terrace Restaurant Band

Layla Amir as Italian Lady (uncredited)

Alex Argenti as Head of Art Department (uncredited)

Iris Cayatte as (uncredited)

Ch'Lu as Italian Tutor (uncredited)

James Currie as Journalist (uncredited)

Filippo Delaunay as Photographer (uncredited)

Domenico Dolce as Extra (uncredited)

Stefano Gabbana as Extra (uncredited)

Aykut Hilmi as Reporter (uncredited)

Kostas Katsikis as Journalist/Photographer (uncredited)

Gino Picciano as Preist (uncredited)

John Simmit as Alberto Preston (uncredited)

Jesse James Sims as Italian Businessman in Bar (uncredited)

Alexi Stavrou as Alesio/Auditioner (uncredited)

Lorraine Stewart as The Widow (uncredited)

Nico Toffoli as Casino's Dancer (uncredited)