Santa Claus
Jim Broadbent
Steve
Rafe Spall
Knuckles
Nonso Anozie
Jimbo
Perry Benson
Brian
Matt King
Lars
Bjarne Henriksen
Entwhistle
Mick Walter
Policeman
Brian Bovell
Ugly Sister
Simon Kunz
Buster Evergreen
Graham Hughes
Specs
Leigh Gill
Hoarse Prisoner
Mark Del Amo
Sally
Warwick Davis
Another Prisoner
Neil Ashton
Breakfast TV Presenter/Herself
Susanna Reid
Channel 4 Newsreader/Himself
Jon Snow
Radio News Reporter
Daniel Barker
Elf (uncredited)
Craig Garner
Alison
Jodie Whittaker
Barber
Stephen Graham
Ruth
Joanna Scanlan
Tom
Kit Connor
Tony
Joshua McGuire
PC Finkerton
Ewen Bremner
WPC Boyle
Hera Hilmar
Casting
Dixie Chassay
Producer
Tony Scott
Executive Producer
Ridley Scott
Natascha Wharton
Original Music Composer
Ilan Eshkeri
Sound
Matis Rei
Writer
Christopher Smith
Director
Liza Marshall
Director of Photography
Christopher Ross
Art Direction
Julian Ashby
James Lewis
Production Design
John Frankish
Louise Marzaroli
Andrew Litvin
Makeup Artist
Karen Hartley-Thomas
Hairstylist
Amy Stewart
Will Clarke
Hugo Heppell
Andy Mayson
Editor
Stuart Gazzard
Dominic Masters
Carlo Dusi
Norman Merry
Jill Conway
Fredrik Zander
Costume Design
Stephen Noble
Jack Arbuthnott
Andrew Boswell