James McAvoy Bruce, Producer
Jamie Bell Lennox
Eddie Marsan Bladesey
Natasha O'Keeffe Anna
Imogen Poots Drummond
Jim Broadbent Dr Rossi
Shirley Henderson Bunty
Emma Bryant Jessie (uncredited)
Martin Compston Gorman
Kate Dickie Chrissie
Gary Lewis Gus
Joanne Froggatt Mary
Pollyanna McIntosh Size Queen
Emun Elliott Inglis
Thérèse Bradley Madam Maisie
Tracy-Ann Oberman Diana
Trudie Styler Producer, Madame R Zen Ficken
Brian McCardie Gillman
Ron Donachie Hector
John Sessions Toal
David Soul Punter
Bobby Rainsbury Stephanie
Jane Jenkins Casting
Robin Laing Rent Boy
Janet Hirshenson Casting
Shauna Macdonald Carole
Iain De Caestecker Ocky
Marco Maas Stunt Coordinator
Irvine Welsh Novel
Michael Moreland Tramp
Clint Mansell Original Music Composer
Sanjeev Kohli Sunil
Jon S. Baird Director, Screenplay, Producer
Kahleen Crawford Casting
Mark Amin Producer
Joy McAvoy Estelle
Matthew Jensen Director of Photography
Mitchell Mullen Bobby
Christian Angermayer Producer
Heikki Kossi Foley Supervisor
David Gilchrist First Assistant Director
Jonathan Watson Uniformed Policeman
Mark Eckersley Editor
Celine Rattray Producer
Craig Garner Dwarf (uncredited)
Will Clarke Producer
Zack Eisaku Niizato Japanese Student
Lauren Maddox Posh Lady
Guy Speranza Costume Design
Vanda Dadras Air Stewardess
Jens Meurer Producer
Danny Jackson Casting
Mark Murdoch Second Assistant Director
Neil D'Souza Anil
Mike Gunn Production Design
Jodie Mccallum Dealer's Girlfriend
Chidi Chickwe Steven
Colin Healy Colin
Jordan Young Lexo
Chris Young Drunken Santa Claus
Maxine Dallas Makeup Artist
Ralph S. Dietrich Executive Producer
Stephen Mao Producer
Claire Pidgeon Set Decoration
Steven Istock Producer
Ken Marshall Producer
Moley Campbell Art Direction
Robin Pollok Special Effects Technician
Jamie Wallace Obnoxious Son
Anna Alaeddine Art Direction
Jake Wilson Little Davie
Chris Cameron Skanky Dealer