Lorraine Stanley / Linda
Azaria Omaboe / baby George
Verelle Roberts / Young Cass
Rory Jennings / Young Freeman
Joe Siffleet / Young West Ham Kid
David Lea / Bingo
Jayson Wheatley / Young Prentice - 14 Years Old
Daniel Kaluuya / Young Cass - age 14
Jamie Kenna / Stevie Hogan
Johnny Palmiero / Shaun the skinhead
Robbie Gee / Marlon
Mario Demetriou / Greek Waiter
Lucy Russell / TV Presenter
Jack Johnson / Young Freeman
Gary Lawrence / Delroy Jackson
Helen Anderson / Detective
Ralph Ineson / Sergeant Mullins
Gemma Dyllen / Tracey
Geoffrey Beevers / Vicar
Liam Smith / Gaffer
Dan Renton Skinner / Northern comic
Callum Ruane / Young Prentice
Winston Ellis / Zulu
Jack Bence / Teenage Bully
Nick Bartlett / Pub regular
Brandon Robinson / Billy the Bully
Cass Pennant / Bigs
Frank Bruno / Frank
Sid Young / Teenage Bully 2
Eddie Webber / Prison guard Ron
Bill Gardner / Harry the prisoner
Lee Turnbull / Male Diner
Tiggy Allen / Florist
Lucy Aylen / Female diner
Bill Kelly / Big T
Mick Robbins / Prison guard
Sarah Finigan / Woman passer-by
Eilidh Bruce / Child passer-by
Emmy Bruce / Child passer-by
Jock / Jock the Bulldog
Danny / Taxi driver
Joe Eagen / Joe the Barman
Marcus Pennant / Bullied prisoner
Georgina Pennant / Office worker
Harry Davis / Assassin's gang
Charlie French / Assassin's gang
Mark French / Assassin's gang
Kane Manera / Greek chef
Bill Bagnall / Gang member
Joe Egan / Big Joe The Barman
Che Conroy / Mourner
Ricky Diamond / Funeral Mourner
Victoria Hopkins / Funeral mourner
Yvette Rowland / Psychiatrist