- Jane Wall - Di Worrell
- Tom Butcher - Steve Loxton
- Ali Bastian - Sally Armstrong
- Clare Foster - Millie Brown
- John Salthouse - Roy Galloway
- Louisa Lytton - Beth Green
- Sarah Manners - Kirsty Knight
- Eamonn Walker - Malcolm Haynes
- Misha Crosby - Ian Baker
- Barbara Thorn - Christine Frazer
- Ashley Gunstock - Robin Frank
- Colin Blumenau - Francis Edwards
- Gary Olsen - Dave Litten
- Jon Iles - Mike Dashwood
- Larry Dann - Alec Peters
- Nula Conwell - Viv Martella
- Robert Hudson - Tony Smith
- Tony Scannell - Ted Roach
- Trudie Goodwin - June Ackland
- Mark Powley - Ken Melvin
- Nick Reding - Pete Ramsey
- Arin Alldridge - Phil Young
- Chris Humphreys - Richard Turnham
- Jonathan Dow - Barry Stringer
- Natasha Williams - Delia French
- Nick Stringer - Ron Smollett
- Sam Miller - John Maitland
- Ben Richards - Nate Roberts
- Gary Lucy - Will Fletcher
- Jason Barnett - Eddie Olosunje
- Patrick Robinson - Jacob Banks
- Sally Rogers - Jo Masters
- Sam Callis - Callum Stone
- Pat Kelman - Dobbs
- Scott Neal - PC Luke Ashton
- Christopher Ellison - Frank Burnside
- Christopher Ellison - D.I. Burnside
- Peter Ellis - Charles Brownlow
- Peter Ellis - Ch. Supt. Brownlow
- Jeff Stewart - Reg Hollis
- Jeff Stewart - P.C. Hollis
- Mark Wingett - Jim Carver
- Mark Wingett - D.C. Carver
- Mark Wingett - D.C. Jim Carver
- Carolyn Pickles - Kim Reid
- Eric Richard - Bob Cryer
- Eric Richard - Sgt. Bob Cryer
- Eric Richard - Sgt. Cryer
- Graham Cole - Tony Stamp
- Graham Cole - PC Tony Stamp
- Graham Cole - P.C. Stamp
- Lynne Miller - Cathy Marshall
- Lynne Miller - W.P.C. Marshall
- Huw Higginson - George Garfield
- Huw Higginson - P.C. George Garfield
- Seeta Indrani - Norika Datta
- Seeta Indrani - W.P.C. Norika Datta
- Kevin Lloyd - Alfred Lines
- Kevin Lloyd - D.C. Lines
- Ben Roberts - Derek Conway
- Ben Roberts - Acting Supt. Derek Conway
- Ben Roberts - Ch. Insp. Conway
- Beverley Callard - Chrissie Hendry
- Aaron Taylor-Johnson - Zac Clough
- Alex Kew - Craig Tucker
- Christopher Fox - Max Carter
- Christopher Fox - DS Max Carter
- Lucy Speed - Stevie Moss
- Lucy Speed - DS Stevie Moss
- Micah Balfour - Benjamin Gayle
- Micah Balfour - PC Benjamin Gayle
- Andrew Lancel - Neil Manson
- Andrew Lancel - DI Neil Manson
- Amita Dhiri - Grace Dasari
- Amita Dhiri - DC Grace Dasari
- Bruce Byron - Terry Perkins
- Bruce Byron - DC Terry Perkins
- Colin Tarrant - Andrew Monroe
- Colin Tarrant - Insp. Andrew Monroe
- Rhea Bailey - Mel Ryder
- Rhea Bailey - PC Mel Ryder
- Jonathan Bennett - Youth
- Elisabeth Sladen - Mrs Preston
- Chris Simmons - Mickey Webb
- Chris Simmons - DC Mickey Webb
- Bryan Coleman - James
- John Bowler - Roger Valentine
- John Bowler - PC Roger Valentine
- Mark Monero - West Indian Youth
- Danny John-Jules - Andy Brown
- Dominic Power - Leon Taylor
- Dominic Power - PC Leon Taylor
- Gerard Horan - Ricky Vassalo
- Alex Walkinshaw - Dale Smith
- Alex Walkinshaw - Sergeant Dale Smith
- Alex Walkinshaw - Steven Murray
- Ophelia Lovibond - Carly Flint
- Sean Gilder - John Kirkby
- Hermione Norris - Louise Golding
- Ania Sowinski - Tanya Forster
- Kelly Marcel - Bridget Dawson
- Annette Badland - Stella King
- Adam Deacon - Billy Aldridge
- Luan Peters - Doris
- James Gaddas - Brian Ashmore
- John Hamill - D.I. Warwick
- Jonny Coyne - Journalist #1
- Jonny Coyne - Ray Baker
- Jonny Coyne - Peter Haynes
- Jack O'Connell - Ross Trescott
- Aidan Gillen - Jeff Barratt
- Nick Blood - Mick Jones
- Shola Adewusi - Ekah Offiah
- Shola Adewusi - Mrs. Wejarbi
- Diveen Henry - Fayola Olabisi
- Emmanuel Ighodaro - Abiola Balogun
- Luke Bromley - Ryan Porter
- Tania Emery - DC Kate Spears
- Trevor MacFarlane - Jack Delaney
- Maggie Ford - Ricky's Mum
- Maggie Ford - Mrs. Carlton
- Tanveer Ghani - Balaram Roy
- Alexis Peterman - Stephanie Rainsforth
- Charlotte Jones - News Reporter
- Liam Barr - Troy Martin
- Rod Arthur - Harry
- Lynton Dearden - Derek
- Orlando Wells - Steve Myatt
- Aidan David - Mark Benstead
- Aidan David - Brendan Connor
- Vinny Mann - Squatter
- Heather Tobias - Angela Haynes
- Paul Parris - Stephen Hickes
- Paul Parris - Samuel
- Jamie Draven - Gang Member
- Simone Hyams - Josey Naylor
- Charlie Clapham - Peter Robbins
- Muriel Pavlow - Mrs. Doyle
- Bobby Lockwood - Taylor Little
- Laura Donnelly - Jody MacMillan
- Liam Boyle - Scott
- Gregory Foreman - Mark Watts
- Jill Halfpenny - Lisa Collett
- Keira Knightley - Sheena Rose
- Courtney Roper-Knight - Youth
- Courtney Roper-Knight - Teenager
- Daniel Scott-Croxford - Chris
- Daniel Scott-Croxford - Jimmy Weaver
- Martin Delaney - Liam
- Matthew Lockwood - Paul Coates
- Matthew Lockwood - Peter Coates
- Joe Cole - Leo Cooper
- Tommy Knight - Greg Holbrook
- Jonathan Readwin - Martin Taylor
- Jonathan Readwin - Douane Howe
- Josef Altin - Peter Balmaine
- Robert Timmins - Jamie Cormack
- Libby Davison - D.C. Rawton
- Andrew Falvey - Paul Moss
- Andrew Falvey - Paul Lomax
- Adam Paul Harvey - Andy Woodward
- Daniel Bliss - Paul Simmonds
- Daniel Bliss - Teenager
- Danny Nutt - Euan Thomas
- Harry Capehorn - Alan Brady
- Harry Capehorn - Nick Lawson
- Tony Guilfoyle - Security Manager
- Julia-Lee Smith - Amy Massie
- Julia-Lee Smith - Debbie Taylor
- Christian Roberts - Bob Cheetham
- Paula Hamilton - Valerie Martin
- Alix Wilton Regan - Josie Pike
- Lara Cazalet - DS Liz Garrett
- Lara Cazalet - Liv Till
- Lara Cazalet - Sammy Adams
- Michael Higgs - P.C. Eddie Santini
- Robert McBain - Supt. Vickers
- Christopher Hunter - Greg Simpson
- Beatriz Romilly - Eva Garcia
- Jacqueline Clarke - Mrs. Appleby
- Jacqueline Clarke - Mrs. Honeycombe
- Senia Devine - Alena Yashina
- David Williams - Andy Flint
- Basil Moss - Mr. Creasey
- Paul Cooper - Mr. Simpson
- Paul Cooper - Mr. Terry
- Clive Robertson - B Team Police Constable
- Abhin Galeya - PC Arun Ghir
- Abhin Galeya - Dalbeer Singh
- Manjinder Virk - Khadija Miah
- Mike Shannon - Mr. Freeman
- Alyy Khan - Tariq Mustafa-Ali
- Ian Taylor - Brian Etherage
- Scott Mills - Police Extra
- Claire Goose - Sergeant Rachel Weston
- Doug Rao - DS Stuart Turner
- Roberta Taylor - Inspector Gina Gold
- Daniel Flynn - Supt. John Heaton
- Christian Lees - Charlie Nelson
- Steve Furst - Tom Nelson
- Joanne Good - Elaine Marshal
- Alibe Parsons - Valerie Evans
- Kwabena Manso - Rufus Anderson
- Corinne Skinner-Carter - Leila Franklyn
- Corinne Skinner-Carter - Mrs. Kennedy
- Corinne Skinner-Carter - Mrs. Owen
- Corinne Skinner-Carter - Armfields' Neighbour
- Laura Crossley - Wendy
- Ryan Watson - Midge
- Simone Kaye - Girlfriend (uncredited)
- Dannielle Brent - Kelly Sumner
- Tricia Ford - Kate Maydell
- John Webber - 1st Electrician
- John Webber - Brian Drake
- Michael Packer - Wayne Hislop
- Michael Packer - Terry Coombes
- Michael Roberts - Brian Marker
- Ashley Russell - Nigel Gill
- Mark Billingham - Pete
- Geraldine Somerville - Marie Cousins
- Steven Mackintosh - Tony Martin
- Alice Henley - Roxette Martin
- Raymond Trickitt - Shane Weller
- Raymond Trickitt - 1st Man in Pub
- Mary Jo Randle - W.D.C. Morgan
- Stuart Clark - Claxton
- Tom Cotcher - D.C. Woods
- Tom Cotcher - D.C. Alan Woods
- Julia Ford - Jean Ashmore
- John Ramm - Paul Lee
- Caroline Wilde - Margaret Lee
- Margaret Towner - Mrs. Prentice
- Margaret Towner - Mrs. Reid
- Margaret Towner - Mrs. Gladison
- Andrea Mason - W.P.C. Keane
- Martin Marquez - D.S. Pearce
- Colin Buchanan - Tony Pilbeam
- Yvonne D'Alpra - Mrs. Farmer
- Mike Dowling - Mr. Hotham
- Ann Joseph - Paramedic
- Charles Simpson - Eames
- Adjoa Andoh - Mrs. Baptiste
- Adjoa Andoh - Mrs. Hughes
- Adjoa Andoh - Diana Holt
- Stephen Beckett - P.C. Jarvis
- Stephen Beckett - P.C. Mike Jarvis
- Ralph Ineson - Alan Trent
- Jake Ritzema - Lance
- Baris Celiloglu - Mrs. Yavas
- Emily Hamilton - Dr. Julia Bickham
- David Michaels - Harry Gilmartin
- Brett Goldstein - Jared Miles
- Jonathan Slinger - Stephen Fairfax
- James Quinn - Mike Freeman
- Noeleen Comiskey - Clara Nowak
- James Mair - Gerry Latham
- Ruth Gemmell - Rebecca Sands
- Ruth Gemmell - Jane Joyce
- Ruth Gemmell - Sue Latham
- Valerie Minifie - Community Care Supervisor
- Chris Pavlo - Toyshop Assistant
- Russell Boulter - D.S. Boulton
- Iain Fletcher - D.C. Skase
- Greg Donaldson - D.C. Proctor
- George Rossi - D.C. Lennox
- Michael Elwyn - Ch. Supt. Graves
- David Fishley - Paolo Excrucio
- Beverly Hills - Shirley Slipman
- Sky Glover - Kylie O'Neill
- Peter Baynham - Mickey Tulliver
- David Bardsley - Richard Swiveller
- Surendra Kochar - Councillor Nina Patel
- Jane Davenport - Mary Harney
- Stella Gonet - Mrs Lavery
- Greg Powell - Villian
- Klariza Clayton - Yara Hanoush
- Kacey Ainsworth - Gail Painter
- Kacey Ainsworth - Paula Sheriton
- Amaka Okafor - Ola Seeiso
- Caroline Quentin - Caroline Otley
- Tim Downie - Joe Paley
- Cole Edwards - Rudy Williams
- Catherine Shipton - Liz Clough
- Jim Copperthwaite
- Charlie Morgan
- Paul Pritchard
- Mark Russell
- Lawrence Oakley
- Miles Bould
Keira Knightley interpreta a Sheena Rose en la serie.
Steven Mackintosh hace el papel de Tony Martin.
Jamie Draven interpreta a Gang Member en la serie.
Simon Rouse interpreta a Jack Meadows en la serie.
Sarah Manners hace el papel de Kirsty Knight.
Andrew Lancel interpreta a Neil Manson en la serie.
Alex Walkinshaw interpreta a Dale Smith en la serie.
Amita Dhiri hace el papel de Grace Dasari.
Ben Richards interpreta a Nate Roberts en la serie.
Bruce Byron hace el papel de Terry Perkins.
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