Liam Neeson Daniel
Thomas Brodie-Sangster Sam
Laura Linney Sarah
Colin Firth Jamie Bennett
Elisha Cuthbert Carol-Anne, American Goddess
Hugh Grant The Prime Minister
Ivana Miličević Stacey, American Dreamgirl
Rowan Atkinson Rufus, Jewellery Salesman
Keira Knightley Juliet
Emma Thompson Karen
Martin Freeman John
Chiwetel Ejiofor Peter
Denise Richards Carla, the Real Friendly One
Bill Nighy Billy Mack
Andrew Lincoln Mark
Billy Bob Thornton The US President
Alan Rickman Harry
Sienna Guillory Jamie's Girlfriend
Rodrigo Santoro Karl
Nina Sosanya Annie
Heike Makatsch Mia
Richard Curtis Trombone Player (uncredited), Screenplay, Director
Julia Davis Nancy the Caterer
Shannon Elizabeth Harriet, the Sexy One
January Jones Jeannie, American Angel
Joanna Page Just Judy
Frances de la Tour Lesbian Lover (uncredited)
Kris Marshall Colin Frissell
Anne Reid Headmistress (uncredited)
Claudia Schiffer Carol
Adam Godley Mr Trench
Tim Bevan Producer
Jeanne Moreau Taxi Passenger at Marseille Airport (uncredited)
Elisabeth Margoni Eleonore
Abdul Salis Tony
Mary Selway Casting
Brian Bovell Radio Watford DJ
George Cottle Stunt Double
Gregor Fisher Joe
Martine McCutcheon Natalie
Rory MacGregor Engineer
Christopher Newman First Assistant Director
Edward Hardwicke Sam's Grandfather
Peter Marinker US Expert
Olivia Olson Joanna Anderson
Jo Whiley Radio DJ
Eric Fellner Producer
Margery Mason Harris Street Old Lady
Dan Fredenburgh Jamie's Bad Brother
Kirsten Lane Music Consultant
Meg Wynn Owen PM's Secretary
Michael Parkinson Parky
Shaughan Seymour Movie Cameraman
John Sharian Wisconsin Taxi Driver
Sheila Allen Jamie's Mum
Lúcia Moniz Aurelia
Rachel Bolt Musician
Michelle Wright Executive In Charge Of Production
Liza Chasin Co-Producer
Nick Angel Music Supervisor
Craig Armstrong Orchestrator, Musician, Original Music Composer
Nora Robertson Makeup Artist
Marcus Brigstocke Mikey, DJ Interviewer
Tori Parry Production Manager
Anna Noakes Musician
Richard Hawley Alex, Deputy Prime Minister
Joanna Bacon Natalie's Mum
Michael Fitzgerald Michael, Sarah's Brother
Caroline John Sam's Grandmother
Jim Clay Production Design
Joanna Johnston Costume Design
Debra Hayward Co-Producer