Marcello Mastroianni as Sergei (Sergio)

Sophia Loren as Isabella de la Fontaine

Jean-Pierre Cassel as Olivier de la Fontaine

Kim Basinger as Kitty Potter

Chiara Mastroianni as Sophie Choiset

Stephen Rea as Milo O'Brannigan

Anouk Aimée as Simone Lowenthal

Rupert Everett as Jack Lowenthal

Rossy de Palma as Pilar

Tara Leon as Kiki Simpson

Georgianna Robertson as Dane Simpson

Lili Taylor as Fiona Ulrich

Sally Kellerman as Sissy Wanamaker

Ute Lemper as Albertine

Forest Whitaker as Cy Bianco

Tom Novembre as Reggie

Richard E. Grant as Cort Romney

Anne Canovas as Violetta Romney

Julia Roberts as Anne Eisenhower

Tim Robbins as Joe Flynn

Lauren Bacall as Slim Chrysler

Lyle Lovett as Clint Lammeraux

Tracey Ullman as Nina Scant

Linda Hunt as Regina Krumm

Teri Garr as Louise Hamilton

Danny Aiello as Major Hamilton

Jean Rochefort as Inspector Tantpis

Michel Blanc as Inspector Forget

François Cluzet as Nina's Assistant

Katarzyna Figura as Sissy's Assistant

Sam Robards as Regina's Assistant

Tapa Sudana as Ketut

Laura Benson as Milo's Entourage

Laurent Lederer as Milo's Entourage

Constant Anee as Milo's Entourage

Yann Collette as Coroner

Alexandra Vandernoot as Sky TV Reporter

Jocelyne Saint-Denis as Hotel Manager

André Penvern as Hotel Clerk

Maurice Lamy as Bell Boy

Pascal Mourier as Fad TV Cameraman

Adrien Stahly as Fad TV Sound Engineer

Denis Lepeut as Fad TV Sound Engineer

Harry Belafonte as Self

Paolo Bulgari as Self

Anello Capuano as Self

Cher as Self

Helena Christensen as Self

Gamiliana as Self

Elsa Klensch as Self

Serge Molitor as Self

Claude Montana as Self

Thierry Mugler as Self

Tatjana Patitz as Self

Sonia Rykiel as Self

Ève Salvail as Self

Nicola Trussardi as Self

Jean-Paul Gaultier as Self

Christian Lacroix as Self

Issey Miyake as Self

Gianfranco Ferré as Self

Björk as Model

Susie Bick as Self (uncredited)

Carla Bruni as Self (uncredited)

Greta Cavazzoni as Self (uncredited)

David Copperfield as Self (uncredited)

Linda Evangelista as Self (uncredited)

Kristen Fick as Model (uncredited)

Yvette Horner as Self (uncredited)

Adriana Karembeu as Self (uncredited)

Laurent Lambert as Security Guard (uncredited)

Diane Pernet as Self (uncredited)

Claudia Schiffer as Self (uncredited)

Stephanie Slama as Swiss Journalist (uncredited)