- James McKenna - Sgt. Brady
- Paul Moriarty - Sgt Wells
- David McKail - Dr. Mckenzie / Pathologist
- David McKail - Dr. McKenzie
- Derren Litten - P.C. Hobbs
- Emma Cunniffe - Michelle Robins
- Colin McCormack - Caretaker
- Patrick Baladi - Edward D'arblay
- Joanne Froggatt - Anne
- Kate Maberly - Melanie Monkton
- Denise Black - Jen Hamilton
- Cyril Nri - Warren Barber
- Jerome Willis - Walker
- Amanda Root - Dolores Delmonte
- Tim Wylton - Ronald Garwood
- Simone Bendix - Joanna Kenworthy
- Jeff Rawle - Steve Markham
- David Horovitch - Jameson
- Beth Goddard - Helen Fox
- Michael Byrne - Alex Ormrod
- Marc Warren - Graham McCardy
- Kenneth Cope - Charlie Fairclough
- Lia Williams - Sylvia Ford
- Steven Mackintosh - Dean Hoskins
- Vincent Regan - PC Shelby
- Peter Egan - Richard Darrow
- Charles Dale - Colin Fletcher
- Ralph Nossek - Gerald Powel
- Jeremy Gittins - Marcus
- Ewen Bremner - Gordon Hicks
- Arkie Whiteley - Dr. Helena Gibson
- Owen Aaronovitch - Fire Officer
- Malcolm Sinclair - Chief Constable
- Margery Mason - Mme Archer
- Adrian Schiller - Solicitor
- Tom Chadbon - Graham Rutherford
- Dominic Jephcott - George Compton
- Sue Johnston - Phyllis Bowman
- Amber Sainsbury - Heather Wills
- Dermot Crowley - Dr. Bennet
- Peter Benson - Bernard Elliott
- Daniel Caltagirone - Ray English
- Linda Henry - Sue Venables
- Duncan Bell - Peter Winrow
- Ben Daniels - Roger Massie
- Niall O'Brien - Gerry Ryan
- Marion Bailey - Eileen Grant
- Jean Ainslie - Mme Collings
- Sean Pertwee - Dazza Scott
- Sally Dexter - DS Lawson
- Sally Dexter - Maureen Lawson
- Rowena King - Julia King
- Maureen O'Brien - Marion
- Michael Feast - Trevor Hine
- Mary Healey - Kate
- Camille Coduri - Pauline Venables
- Terence Budd - Martin Cook
- Susan Penhaligon - Pam Hartley
- Jane Hazlegrove - Maureen Shelby
- Mark Burdis - P.C. Naylor
- David Bradley - Les James
- Jill Baker - Elizabeth Richford
- Bill Leadbitter - Gordon Perryman
- Robert Glenister - Det Sgt Terrence Reid
- Renny Krupinski - Frank Wills
- Jason Maza - John Heal
- Claire Hackett - Linda Uphill
- Tom Georgeson - Jim Scott
- Helen Blatch - Annie Stephanopolous
- Sion Tudor Owen - Brian Farnham
- George Anton - Webster
- Norma West - Stella Massie
- Douglas McFerran - Ronnie Eustace
- Caroline Paterson - Diana Webster
- Tony Armatrading - Leslie Russell
- Tony Haygarth - Sergent Gilmore
- John Vine - Michael Bell
- Neil Phillips - DCI Allen
- Neil Phillips - Allen
- Amanda Elwes - Alex Compton
- Annabel Leventon - Marion
- Steve Swinscoe - Sean Hamilton
- Fred Pearson - Mr. Turner
- Neil Dudgeon - Costello
- Christopher Fulford - Ronald Gould
- Amelda Brown - Pauline Cook
- Angela Clarke - Tara Holdsworth
- Lennie James - DC Carl Tanner
- Stephen Moyer - D.C. Burton
- Dominic Letts - Lester Bryce-Jones
- Kate McEnery - Leonie Viner
- David Blair - Martins
- Emma Kay - Roberts
- Ginny Holder - Naomi Barber
- Martin Gower - Geoff Owens
- Eluned Jones - Christine Owens
- Daniel Betts - Mark Owens
- Paloma Baeza - Rachel Darrow
- Ross Boatman - Owen Kimble
- Lesley Clare O'Neill - Paula
- Barry Jackson - Walter
- Barry Jackson - Walter Peter
- Alexi Kaye Campbell - Richie Dearne
- Danny Nussbaum - Luke Hands
- John Warnaby - Warrinder
- Anthony Smee - Teddy Joyner
- Manouk van der Meulen - Marijke Hoogenbloem
- Danny Webb - Father David Rose
- Danny Webb - Karl Edwards
- Jonathan Coy - Ben Pecksmith
- Hannah Yelland - Philly Williams
- Chris Gascoyne - Dr. Bill Hughes
- Colin Mace - Anderson
- Michael Moreland - PC Prentice
- Colin Farrell - Lawrence Dale Brewer
- Bill Fellows - James Ingram
- Sophie Thursfield - Louise Ingram
- Sophie Walker - Miss Redmond
- Sheila Ruskin - Mrs. Royden
- Heidi Monsen - Mrs. Stevenson
- Michelle Joseph - WPC Ronnie Lonnegan
- Michael Cochrane - Babcock, HMI
- Barrie Ingham - Arnold Harris
- Jason Merrells - Mike Patterson
- Gerrard McArthur - Paul Harris
- Julian Wadham - Harry Monkton
- Annette Ekblom - Fiona Monkton
- Stuart Barren - Sgt Johnnie Johnson
- Stuart Barren - Johnnie Johnson
- Stuart Barren - Sergent Johnnie Johnson
- Stuart Barren - Sgt Johnson
- Jonjo O'Neill - Jeffrey Meadows
- Lauren Ward - Miriam Walker
- Julia St. John - Amanda Chase
- Cheryl Campbell - Diana Grey
- Peter Benedict - Pinkley
- Ian Taylor - Undertaker
- Susannah Doyle - DS Liz Maud
- Matt Bardock - DC Clive Barnard
- Matt Bardock - DS Clive Barnard
- Stephanie Turner - Mrs. Jarvis
- Ryan Watson - Bobby Palmer
- Sarah Ball - Sarah Heal
- John Webber - P.C. Lambert
- John Webber - D.C. Lambert
- Colette Brown - W.P.C. Claire Toms
- Philip Jackson - Sergent Sharpe
- Philip Jackson - D.S. Sharpe
- Isla Blair - Rosalie Martin
- Olwen May - Doctor
- Bill Stewart - Sandy Longford
- Ian Dunn - Mr Bright
- James McKenna - Sgt. Don Brady
- Blake Ritson - D.C. Robert Presley
- David Calder - Kenneth Shaw
- Anton Lesser - Dennis Prior
- Ruth Gemmell - Christine Harris
- Gary Sefton - Kevin Flannagan
- Claire Cox - Julie Brown
- Sian Brooke - Carol Haymarsh
- Nila Aalia - Kiran Desai
- Tim Treloar - Gerald Harris
- Jonny Burt - Malcolm
- Campbell Morrison - Colin Edwards
- Emily Corrie - WPC Harmison
- Robert Reina - Solicitor
- Simon Tcherniak - DI Peter Falco
- James Larkin - Headmaster
- Ashley Artus - Zoo Man
- Ben Lloyd-Hughes - Student
- John Draycott - Security Guard
- Seamus O'Neill - Dr. Goodwin
- Jeremy Child - Hamilton, Snr
- Matyelok Gibbs - Mrs. Brandon
- Francis Magee - Rod Bainbridge
- Adrian Lukis - James Callum
- Tam Williams - Michael / Michele
- Mel Martin - Deputy Editor
- Sarah Matravers - Rosemary Morrow
- Paul Shane - Diesel Bob
- Julia Dalkin - DC Bennett
- Jane Wood - Margaret Lebouski
- Patrick Marlowe - Simon Cook
- Andrew Havill - Howard Gellman
- Aoife McMahon - Vanessa Allen
- Piotr Baumann - Toma
- Ash Varrez - Mr Patel
- David McClelland - Councillor
- Susan McCardle - Waitress
- Sara Stewart - Martine Phillips
- Ian Driver - Chris Jordan
- Ian Driver - PC Jordan
- Mick Ford - Bill Ford
- Adam Allfrey - Larry Arnold
- Cornelius Macarthy - Dr. Howell
- Simon Hedger - ICU Doctor
- Keith Barron - David Crewes
- Jonathan Slinger - Carl Meyer
- Julia Watson - Vicar Lucy Daniels
- John Castle - Charlie Collingham
- Billy Riddoch - Forensic Examiner-Hammond
- Billy Riddoch - Hammond
- Nicholas Farrell - Simon Slater
- Elizabeth Berrington - Babs Sellwood
- Ariyon Bakare - Jason Cohu
- Joseph Marcell - Joshua Ray
- Vince Leigh - Tom Brody
- Dhafer L'Abidine - Roman Cassell
- Sarah-Jayne Steed - Kate McGreavy
- Juliet Howland - Rachel Munro
- Amber Agar - Susan Hepworth
- Julian Forsyth - Chief Constable
- Glenn Cunningham - Shop Manager
- Sidney Kean - Fabriani
- Ben McCosker - Nesbit
- Natalie Morse - Rita
- Sarah Nash - Mrs. Pomeroy
- Martin Oldfield - Speaker
- Andrew French - Engineer
- Colin Meredith - Canoe Instructor
- Michael Bertenshaw - Chalmers
- Muriel Barker - Evelyn
- Liam Noble - Grange
- Joanna Bacon - Tessa
- Joanne Allen - Susan
- Steve Weston - Engineer
- Cherie Lunghi - DS Annie Marsh
- Jon Sotherton - Mark Howard
- Jon Sotherton - DC Howard
- Jon Sotherton - D.C. Howard
- Dearbhla Molloy - Linda Heal
- Stephen Kennedy - Andy Heal
- Vicki Hopps - Jessica Green
- Daren Elliott Holmes - Mark Harrison
- Joe Renton - Tony Woods
- Brett Allen - Robert Trusham
- Vincent Riotta - Philip Townsend
- Daniel Anthony - Lewis
- Richard Clews - Lofty Parker
- Joanne Mitchell - Joan Atkins
- Sally Hurst - Trish Monroe
- Rachel Ferjani - Helen Campbell
- Kenneth Hadley - Supervisor Gas Company
- Josephine Cook - Forecourt Woman
- Alex Hardy - Pool Manager
- Sagar Arya - Forensic Officer Nahmad
- Jacob Krichefski - Doctor
- Naomi Capron - Solicitor
- James Albrecht - Brock
- Ann Aris - Elderly Passenger
- Nigel Betts - Reginald Muldane
- Ken Drury - Oscar Belmont
- David Cardy - Len Morrison
- Bernard Holley - Chief Constable
- Nicholas Burns - DC Tranter
- Clive Wood - Stephen Richford
- Sandy McDade - Dianne Hawkins
- Andrew Dunford - Colin Bayliss
- Julian Rivett - Terry Hirst
- Zoë Henry - DC Victoria Cook
- Peter Forbes - Morgan
- Noel Clarke - Kenny
- Ava Hunt - Gloria
- Rosie Thomson - Jenny Burrows
- Hazel Ellerby - Jay Burrows
- Simon Scott - Dr Patrick Knight
- Lucy Robinson - Antonia Knight
- Mona Hammond - Mrs Chalmers
- Joanna Van Gyseghem - Mrs Burnley
- Taryn Kay - Shelley Warner
- Sam Dastor - Majendie
- Adam Deacon - Darryl Stephens
- Stephen Wight - Ritchie Mason
- Richard Lloyd - Stationery Shop Owner
- Adrian McLoughlin - Shoe Repair Man
- Dominique Barnes - Sophie
- Joan Scott - Mrs Lee
- Peter Harlowe - Massie's Solicitor
- Geraldine Griffiths - Bett
- Bill Rourke - Sgt. Hanlon
- Elizabeth Hunt - Mrs. Hickman
- Tara Shaw - Woman in Launderette
- Paul Brightwell - Leo Armfield
- Miranda Pleasence - PC Holland
- David Blair - PC Martins
- Sidney Livingstone - Security Guard
- Timothy Davies - Dr Jones
- Jane Snowden - Sister
- John Arthur - Pub Landlord
- Nick Lucas - Don
- Philip Bowen - Charlie
- Timothy Kightley - Jeff
- David J. Nicholls - Garmon
- James Flynn - Paul Mathews
- Nathaniel Parker - Stephen Milmore
- Allie Byrne - Ruth Ormrod
- Jean Leppard - Pam Walder
- Richard Graham - Tony Walder
- Tat Whalley - Nick Walder
- Del Henney - John Kearns
- Phillip Joseph - Stratton
- Peter McNamara - Trevor Cooper
- Nimmy March - Mrs. Pardoe
- David Jason
- Martyn Auty
- Don Leaver
Sara Stewart hace el papel de Martine Phillips.
Lennie James interpreta a DC Carl Tanner en la serie.
Ewen Bremner hace el papel de Gordon Hicks.
Steven Mackintosh interpreta a Dean Hoskins en la serie.
David Jason hace el papel de Jack Frost.
David McKail interpreta a Dr. Mckenzie / Pathologist en la serie.
David Gooderson hace el papel de Derek Simpkins.
Caroline Harker interpreta a Hazel Wallace en la serie.
Bruce Alexander interpreta a Norman Mullet en la serie.
John Lyons interpreta a George Toolan en la serie.
Capítulo disponible en las siguientes plataformas:
