Richard Curtis	...	(Director)
Richard Curtis	...	(Writer)
Bill Nighy	...	Billy Mack
Gregor Fisher	...	Joe
Martin Freeman (II)	...
Rory MacGregor	...	Engineer
Colin Firth	...	Jamie Bennett
Sienna Guillory	...	Jamie's Girlfriend
Liam Neeson	...	Daniel
Emma Thompson	...	Karen
Lulu Popplewell	...	Daisy, her daughter
Kris Marshall	...	Colin Frissell
Heike Makatsch	...	Mia
Martin Freeman	...	John
Joanna Page	...	Just Judy
Chiwetel Ejiofor	...	Peter
Andrew Lincoln	...	Mark
Keira Knightley	...	Juliet
Hugh Grant	...	The Prime Minister
Nina Sosanya	...	Annie
Frank Moorey	...	Terence, who's in charge
Jill Freud	...	Pat the housekeeper
Martine McCutcheon	...	Natalie
Adam Kirley	...	Stunts
Tim Hatwell	...	Vicar
Laura Linney	...	Sarah
James Clarke	...	Visual Effects
Richard Conway	...	Special Effects
Lynden David Hall	...	The Wedding Singer
Jon Olive	...	Music Editor
The Big Blue	...	Church musicians
Jont Whittington	...	Guitarist
Joanna Johnston	...	Costume Design
Dan Fredenburgh	...	Jamie's bad brother
Nick Moore	...	Editor
Craig Armstrong	...	Original Music Composer
Julia Davis	...	Nancy the caterer
Abdul Salis	...	Tony
Michael Coulter	...	Director of Photography
Mary Selway	...	Casting
Alan Barnes	...	Movie director
Shaughan Seymour	...	Movie cameraman
Helen Murton	...	Funeral priest
Edward Hardwicke	...	Sam's grandfather
Caroline John	...	Sam's grandmother
Thomas Brodie-Sangster	...	Sam
Gemma Aston	...	Family mourner
Matt Harvey	...	Family mourner
Adrian Preater	...	Family mourner
Joanna Thaw	...	Family mourner
Junior Simpson	...	Wedding DJ
Alan Rickman	...	Harry
Rodrigo Santoro	...	Karl
Brian Bovell	...	Radio Watford DJ
Sarah McDougall	...	Receptionist
Marcus Brigstocke	...	Mikey, DJ interviewer
Richard Hawley	...	Alex, Deputy Prime Minister
Wyllie Longmore	...	Jeremy
Gillian Barge	...	Cabinet Minister
Richard Wills-Cotton	...	Cabinet Minister
Kate Bowes Renna	...	Cabinet Minister
Kate Glover	...	Cabinet Minister
Nicola McRoy	...	Cabinet Minister
Anthony McPartlin	...	Ant
Declan Donnelly	...	Dec
Elisabeth Margoni	...	Eleonore (as Elizabeth Margoni)
Lúcia Moniz	...	Aurelia
Billy Bob Thornton	...	The US President
Peter Marinker	...	US Expert
Keir Charles	...	Press Conference Reporter
Doraly Rosen	...	Press Conference Reporter
Meg Wynn Owen	...	PM's Secretary
Carol Carey	...	Natalie's replacement
Jo Whiley	...	Radio DJ
Sarah Atkinson	...	Billy's Video Vixen
Clare Bennett	...	Billy's Video Vixen
Sarah Holland	...	Billy's Video Vixen
Vicki Murdoch	...	Billy's Video Vixen
Meredith Ostrom	...	Billy's Video Vixen
Katherine Poulton	...	Billy's Video Vixen
Tuuli	...	Billy's Video Vixen
Michael Parkinson	...	Parky
Michael Fitzgerald	...	Michael, Sarah's brother
Ciaran O'Driscoll	...	Hospital patient
Rowan Atkinson	...	Rufus, jewellery salesman
William Wadham	...	Bernie, Karen's son
Catia Duarte	...	Language student
Igor Urdenko	...	Language student
Nat Udom	...	Language student
Ines Boughanmi	...	Language student
Yuk Sim Yau	...	Language student
John Sharian	...	Wisconsin taxi driver
Glenn Conroy	...	Barman
Ivana Milicevic	...	Stacey, American Dreamgirl
January Jones	...	Jeannie, American Angel
Elisha Cuthbert	...	Carol-Anne, American Goddess
Wes Butters	...	Radio 1 chart show DJ
Laura Rees	...	Record company executive
Emma Buckley	...	Jamie's sister
Sheila Allen	...	Jamie's mum
Terry Reece	...	PM's chauffeur, Terry
Colin Coull	...	PM's bodyguard, Gavin
Margery Mason	...	Harris Street old lady
Katharine Bailey	...	Harris Street little girl
Tiffany Boysell	...	Her friend
Georgia Flint	...	Her friend
Joanna Bacon	...	Natalie's mum
Bill Moody	...	Natalie's dad
Billy Campbell	...	Natalie's octopus brother, Keith
Paul Slack	...	John's brother
Adam Godley	...	Mr. Trench
Olivia Olson	...	Joanna Anderson
Ruby Turner	...	Mrs. Jean Anderson
Amanda Garwood	...	Backing-singer teacher
Arturo Venegas	...	Mr. Anderson
Claudia Schiffer	...	Carol
Patrick Delaney	...	Tommy, Carol's son
Helder Costa	...	Mr. Barros
Carla Vasconcelos	...	Sophia Barros
Stewart Howson	...	Airport gate man
Jamie Edgell	...	Airport guard
Dave Fisher	...	Airport guard
Paul Heasman	...	Airport guard
Tony Lucken	...	Airport guard
Raul Atalaia	...	Restaurant proprietor
Nancy Sorrell	...	Greta
Shannon Elizabeth	...	Harriet, the sexy one
Denise Richards	...	Carla, the real friendly one

Summary: The characters are falling in love, falling out of love, some are with right people, some are with the wrong people, some are looking to have an affair, some are in the period of mourning; a capsule summary of reality. Love begins and love ends. They flirt a lot. They are all flirting with love. At all ages and social levels, love is the theme. Romantic love and brotherly love is the hotchpotch through out the movie. Most of the movie is filmed in London, during Christmas and the characters all ended up at Heathrow airport a very uplifting note.