Simon Pegg

Gary King

Nick Frost

Andrew Knightley

Martin Freeman

Oliver Chamberlain

Paddy Considine

Steven Prince

Eddie Marsan

Peter Page

Rosamund Pike

Sam Chamberlain

Pierce Brosnan

Guy Shepherd

David Bradley

Basil

Darren Boyd

Shane Hawkins

Michael Smiley

Reverend Green

Steve Oram

Motorcycle Policeman

Reece Shearsmith

Collaborator

Nicholas Burns

Collaborator

Bill Nighy

The Network (voice)

Thomas Law

Young Gary

Jasper Levine

Young Steven

James Tarpey

Young Peter

Luke Bromley

Young Oliver

Sophie Evans

Becky Salt

Samantha White

Erika Leekes

Rose Reynolds

Tracy Benson

Charlotte Reidie

Teenage Twins

Alex Austin

Pale Young Man

Jonathan Aris

Group Leader

Jenny Bede

Fitness Instructor (26)

Angie Wallis

Peter's Wife

Paul Bentall

Peter's Dad

Richard Graham

Head Builder

Alice Lowe

Young Lady

Rafe Spall

Young Man

Leo Thompson

Felicity

Julia Deakin

B & B Landlady

Greg Townley

Greg

Luke Scott

Luke

Tyler Dobbs

Tyler

Samuel Mak

Sam

Teddy Kempner

Publican 1

Mark Kempner

Publican 2

Nick Holder

Publican 3

Paul Kennington

Publican 5

Michael Sarne

Publican 6

Mark Heap

Publican 7

Gabe Cronnelly

Upstairs Beehive Man

Patricia Franklin

Upstairs Beehive Lady

Mark Donovan

Big Ugly Bastard

Ricky Champ

Big Ugly Bastard

Ken Bones

Publican 13

Edgar Wright

Construction Worker (voice) (uncredited)

Peter Serafinowicz

Knock-a-Door Run Home Owner (uncredited)

Garth Jennings

Blank at The Good Companions (uncredited)

Nicola Cunningham

Girl at Group Meeting (uncredited)