Hugh Grant

The Prime Minister

Heike Makatsch

Mia

Alan Rickman

Harry

Colin Firth

Jamie Bennett

Emma Thompson

Karen

Liam Neeson

Daniel

Bill Nighy

Billy Mack

Laura Linney

Sarah

Keira Knightley

Juliet

Andrew Lincoln

Mark

Martine McCutcheon

Natalie

Martin Freeman

John

Joanna Page

Just Judy

Kris Marshall

Colin Frissell

Lúcia Moniz

Aurelia

Thomas Brodie-Sangster

Sam

Chiwetel Ejiofor

Peter

Rowan Atkinson

Rufus, Jewellery Salesman

Gregor Fisher

Joe

Rodrigo Santoro

Karl

Sienna Guillory

Jamie's Girlfriend

Lulu Popplewell

Daisy, Karen's Daughter

Frank Moorey

Terence, Who's in Charge

Nina Sosanya

Annie

Jill Raymond

Pat the Housekeeper

Billy Bob Thornton

The US President

Claudia Schiffer

Carol

Dan Fredenburgh

Jamie's Bad Brother

Julia Davis

Nancy the Caterer

Abdul Salis

Tony

Alan Barnes

Movie Director

Rory MacGregor

Engineer

Shaughan Seymour

Movie Cameraman

Carla Vasconcelos

Sophia Barros

Helen Murton

Funeral Priest

Tim Hatwell

Vicar

Gemma Aston

Family Mourner

Lynden David Hall

The Wedding Singer

Matt Harvey

Family Mourner

Jont Whittington

Guitarist

Adrian Preater

Family Mourner

Joanna Thaw

Family Mourner

Edward Hardwicke

Sam's Grandfather

Junior Simpson

Wedding DJ

Caroline John

Sam's Grandmother

Sarah McDougall

Receptionist

Marcus Brigstocke

Mikey, DJ Interviewer

Richard Hawley

Alex, Deputy Prime Minister

Anthony McPartlin

Ant

Wyllie Longmore

Jeremy

Declan Donnelly

Dec

Gillian Barge

Cabinet Minister

Joanna Bacon

Natalie's Mum

Richard Cotton

Cabinet Minister

Bill Moody

Natalie's Dad

Kate Bowes Renna

Cabinet Minister

Kate Glover

Cabinet Minister

Nancy Sorrell

Greta

Nicola McRoy

Cabinet Minister

Elisabeth Margoni

Eleonore

Jo Whiley

Radio DJ

Brian Bovell

Radio Watford DJ

Meg Wynn Owen

PM's Secretary

Peter Marinker

US Expert

Keir Charles

Press Conference Reporter

Doraly Rosen

Press Conference Reporter

Carol Carey

Natalie's Replacement

Sarah Atkinson

Billy's Video Vixen

Clare Bennett

Billy's Video Vixen

Sarah Holland

Billy's Video Vixen

Raul Atalaia

Restaurant Proprietor

Vicki Murdoch

Billy's Video Vixen

Meredith Ostrom

Billy's Video Vixen

Katherine Poulton

Billy's Video Vixen

Frances de la Tour

Lesbian Lover (uncredited)

Tuuli Shipster

Billy's Video Vixen

Richard Curtis

Trombone Player (uncredited)

Michael Parkinson

Parky

Anne Reid

Headmistress (uncredited)

Michael FitzGerald

Michael, Sarah's Brother

Richard Wills-Cotton

Cabinet Minister

Ciaran O'Driscoll

Hospital Patient

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 Miličević

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

Billy Campbell

Natalie's Octopus Brother

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

Patrick Delaney

Tommy, Carol's Son

Helder Costa

Mr. Barros

Stewart Howson

Airport Gate Man

Jamie Edgell

Airport Guard

Dave Fisher

Airport Guard

Paul Heasman

Airport Guard

Tony Lucken

Airport Guard

Shannon Elizabeth

Harriet, the Sexy One

Denise Richards

Carla, the Real Friendly One

Rebecca Frayn

Joanna (Daniel's Dead Wife) (uncredited)

Kelly Michelle Gray

Journalist (uncredited)

Nia Jermin

Head Chorister (uncredited)

Jeanne Moreau

Taxi Passenger at Marseille Airport (uncredited)

Deanna Mustard

Airport Attendant (uncredited)

Fiona Thompson

Passenger Arriving at Airport (uncredited)