Molly Parker

Mel

Harry Eden

Paul

Keira Knightley

Louise

Vinnie Hunter

Lee

David Wenham

Lenny

Nitin Ganatra

Abu

Levi Hayes

Jack

Rupert Procter

Harry

Bronson Webb

Tom

Marsha Thomason

Vicki

Geraldine McEwan

Nanna

Karl Johnson

Granddad

Gary Lewis

DI French

Tyler J. Smart

Rose

Kate Ashfield

Helen

Julia Deakin

Mrs Rawlings

Mona Hammond

Customer

Mia Soteriou

Diane

Robert Hands

Doctor

Jessica Hynes

Paramedic (as Jessica Stevenson)

Russell Barr

Nurse

Tamsin Greig

Liaison Officer

Bea Guard

Waitress

Alan Turkington

Secretary

Kathryn Pogson

Woman at Door