Nat

Rose Byrne

Chloe

Anna Faris

Josh

Rafe Spall

Guy

Simon Baker

Danny

Stephen Merchant

Hugh

Jason Flemyng

Naomi

Minnie Driver

Linda

Olivia Colman

Diana

Jane Asher

Alec

Terence Harvey

Minister

Alex Macqueen

Brian

Nigel Planer

Clare

Kerry Howard

Elaine

Clare Higgins

Charlie

Joseph Millson

Jacob

Craig Izzard

Kate

Alisha Bailey

Helen

Daisy Haggard

Alan

Tim Key

Alexandra

Djalenga Scott

Janet

Sue Wallace

Preeta

Hasina Haque

Jane

Pandora Colin

Claudia

Anna Skellern

Bridesmaid

Matilda Thykier

Bridesmaid

Maisy Mazer

Toastmaster

Kevin Moore

Partygoer

Daisy Donovan

Joke Thief

William Andrews

Business Guy

Derek Hutchinson

HR Man

Martin Trenaman

Dove Violinist

Dustin Demri-Burns

Granny

Clare Welch

Woman with Taxi

Audrey Nicholson

Man with Taxi

Peter Mair

Wedding Guest

Debra Leigh-Taylor

Wedding Guest (uncredited)

Bron James

Wedding Guest (uncredited)

Shaun Lucas

Wedding Guest (uncredited)

Glen Stanway

Wedding Waiter (uncredited)

Paul Blackwell

Eurostar Staff (uncredited)

Glenn Webster

Fireworks Guest (uncredited)

Eva Dagoo

Clubber (uncredited)

Tony Montalbano

Christmas Party Guest (uncredited)

Shane Salter

Christmas Party Reveler (uncredited)

June Smith

Client (uncredited)

Simone Liebman

Client (uncredited)

João Costa Menezes

Client (uncredited)

Senem Temiz

Dan Mazer

Lucinda Syson