James McAvoy
Bruce Robertson
Jamie Bell
Ray Lennox
Eddie Marsan
Clifford Bladesey
Imogen Poots
Amanda Drummond
Brian McCardie
Dougie Gillman
Emun Elliott
Peter Inglis
Gary Lewis
Gus Bain
John Sessions
Bob Toal
Shauna Macdonald
Carole Robertson
Jim Broadbent
Dr. Rossi
Joanne Froggatt
Mary
Kate Dickie
Chrissie Gillman
Martin Compston
Graeme Gorman
Iain De Caestecker
Ocky
Shirley Henderson
Bunty Blades
Joy McAvoy
Estelle
Pollyanna McIntosh
Size Queen
Bobby Rainsbury
Stephanie Donaldson
Michael Moreland
Tramp
Therese Bradley
Madam Maisie
Zack Eisaku Niizato
Japanese Student
Robin Laing
Rent Boy
Franziska Altmeyer
Hamburg Carole
Ron Donachie
Hector
Tracy-Ann Oberman
Diana
Mitchell Mullen
Bobby
Jake Wilson
Little Davie
Luke MacDonald
Euan
Jodie Mccallum
Dealer's Girlfriend
Chris Young
Drunken Santa Claus
Jonathan Watson
Uniformed Policeman
David Soul
Punter
Chris Cameron
Skanky Dealer
Colin Healy
Colin
Lauren Maddox
Posh Lady
Natasha O'Keeffe
Anna
Chidi Chickwe
Steven
Sanjeev Kohli
Sunil
Neil D'Souza
Anil
Vanda Dadras
Air Stewardess
Jamie Wallace
Obnoxious Son
Trudie Styler
Madame R Zen Ficken
Megan Finn
Stacey Robertson
Craig Garner
Dwarf (uncredited)
Jordan Young
Lexo Setterington