Sophia Loren (Isabella de la Fontaine)
Marcello Mastroianni (Sergei/Sergio)
Julia Roberts (Anne Eisenhower)
Tim Robbins (Joe Flynn)
Kim Basinger (Kitty Potter)
Laura Benson (Milo's Entourage #1)
Maurice Lamy (Bell Boy)
André Penvern (Hotel Clerk)
Tapa Sudana (Kerut)
Alexandra Van Der Noot (Sky-TV Rreporter)
Jean-Paul Gaultier (Designer featured with his collection)
Rossy de Palma (Pilar)
Harry Belafonte (Himself)
Cher (Herself)
Yann Collette (Coroner)
Naomi Campbell (Model)
Björk (Model)
Sally Kellerman (Sissy Wanamaker)
Tracey Ullman (Nina Scant)
Linda Hunt (Regina Krumm)
Rupert Everett (Jack Lowenthal)
Forest Whitaker (Cy Bianco)
Richard E. Grant (Cort Romney)
Danny Aiello (Major Hamilton)
Teri Garr (Louise Hamilton)
Lyle Lovett (Clint Lammeraux)
Jean Rochefort (Inspector Tantpis)
Michel Blanc (Inspector Forget)
Anne Canovas (Violetta Romney)
Jean-Pierre Cassel (Olivier de la Fontaine)
François Cluzet (Nina's Assistant)
Kashia Figura (Vivienne)
Ute Lemper (Albertine)
Tara Leon (Kiki Simpson)
Chiara Mastroianni (Sophie Choiset)
Tom Novembre (Reggie)
Sam Robards (Regina's Assistant)
Georgianna Robertson (Dane Simpson)
Stephen Rea (Milo O'Brannagan)
Anouk Aimée (Simone Lowenthal)
Lauren Bacall (Slim Chrysler)
Lili Taylor (Fiona Ulrich)