- Gabrielle Anwar - Sam Black
- Clive Wood - Matt Kerr
- Lee Ross - Kenny Phillips
- Lee Ross - Kenny Phillips (archive footage)
- Claire Forlani - Judy
- Roger Sloman - Mr. Vader
- Peter Childs - Czar
- Christien Anholt - Donald Cooper
- Jim Dunk - Jack Slade
- Suggs - Jason Wood
- Michael Jayston - Colonel X
- Adrian Edmondson - Simon Knowles
- Barbara Hicks - Virginia Hume
- Altay Lawrence - Raymond Adams
- Angela Bruce - Chrissie Stuart
- Nick Stringer - Mr. Sullivan
- David Collings - Mr. Winters
- Jake Wood - Jack
- Richard Charles - David Banks
- Razaaq Adoti - Constable
- Peter Stockbridge - Sean
- Tim Dutton - Clark Kent
- Hugh Quarshie - Inspector Hibbert
- Carl Rigg - Trevor Hambly
- Janette Legge - Mrs. Mathews
- Miranda Forbes - Miss Hessope
- Toni Barry - Zoe
- Duncan Preston - Douglas Homer
- Henry Naylor - Zack
- Kevin Allen - Bobby Campbell
- Andy Parsons - Cool Cat
- Brian Glover - Dr. Threeways
- Brian Mitchell - Dr. Gillespie
- Michael Sheard - Dr. Clipstone
- Eric Dodson - Sir Edward
- Gillian Tompkins - Miss Madden
- Jay Simpson - Archie
- Dave Atkins - Mr. Quail
- Kenneth MacDonald - Marvin Bixby
- Steven Hartley - John Hartwood
- Glenn McCrory - Newton
- Sharon Duce - Katherine Hill
- Greg Cruttwell - Tony
- Kevork Malikyan - Fahid
- Natalie Roles - Janet
- Paul Antony-Barber - Mr. Howard
- Alan Perrin - Crawford
- Lisa Coleman - Phillipa Prescott
- Steve Steen - Angelo
- Patrick Barlow - Phone Ranger
- Suzanne Church - Miss Trench
- Ian Brimble - Mr. Prescott
- Horace Oliver - Keith Evans
- Siri Neal - Charlotte
- Rosie Marcel - Sophie
- Raymond Sawyer - Peter Mayhew
- Tessa Shaw - Librarian
- Andre Thornton Grimes - Car Owner
- Kate Williams - Young Lynda
- Julie Foy - Ruby Grogan
- Penelope Nice - Mrs. Day
- Rose Hill - Mrs. Williams
- Fay Masterson - Claire
- Sam Howard - Teacher
- Sam Howard - Mr. Harvey
- Louisa Milwood-Haigh - Yvonne Morley
- John Ronane - Mr. Mayer
- Nick Burnell - Mr. Addams
- Peter Burton - Mr. Campbell
- Gian Sammarco - Benjamin Drexil
- Sean Gascoine - Malcolm Bullivant
- Arthur Whybrow - Czar
- James Curran - Mr. Watkins
- Hilda Braid - Miss McGuigan
- Aisling Flitton - Dublin Girl
- Aisling Flitton - Kelly
- Arin Alldridge - Man on Phone
- Janie Booth - Beth Davenport
- Maria McErlane - Waitress
- Elizabeth Hickling - Telegram Woman
- Charlotte Payne - Girl
- Simon Schatzberger - Brian Magboy
- Andrew Livingston - Zedron
- Paul Williamson - Gordon Coles
- Simon Mattacks - Eric Folkestone
- John Benson - David Campbell
- Beresford Le Roy - Security Man
- Samantha Womack - Waitress
- Mark Anstee - Male Reporter
- Emma Forbes - Female Reporter
- John Ashby - Security Guard
- Paul Mark Elliott - Alec Connell
- Rebecca Stevens - Moira Connell
- Louis Hilyer - Shoe Man
- Alwyne Taylor - Points of View Woman
- Carolyn Pertwee - Mrs. Campbell
- Paul Raffield - Breakfast TV Man
- Robert McBain - Roderick Marsh
- John Savage - Boy
- John Peters - T.V. Reporter
- Nigel Williams - Waiter
- Steven O'Donnell - Maringo
- Julia Richards
- Steven Moffat
- Terry Blyther
- Sandra C. Hastie
- Lewis Rudd
- Liz England
- Caroline Cornish-Trestrail
- John Mealing
- John G. Perry
- Peter Davis
Claire Forlani hace el papel de Judy.
Kevork Malikyan interpreta a Fahid en la serie.
Lucy Benjamin interpreta a Julie Craig en la serie.
Julia Sawalha interpreta a Lynda Day en la serie.
Dexter Fletcher interpreta a Spike Thomson en la serie.
Kelda Holmes interpreta a Sarah Jackson en la serie.
Mmoloki Chrystie hace el papel de Frazz Davis.
Paul Reynolds hace el papel de Colin Mathews.
Capítulo disponible en las siguientes plataformas:
