- Sophie Okonedo - Gina Russell
- Shirley Henderson - Denise
- Billy Boyd - Duncan Jessup
- Maurice Roëves - Carl Jackson
- Pete Postlethwaite - Hank
- Marina Sirtis - Jane Taylor, MP
- Alan Ford - Norman Danvers
- Adrian Rawlins - Richard Thomas
- Orlando Bloom - Noel Harrison
- Eddie Marsan - Rick Grant
- Kenny Baker - Archie
- Peter Vaughan - Henry Lambert
- Danny Cunningham - Alistair Murrell
- Roy Kinnear - Brian McCarthy
- Julie Dawn Cole - Lucy Roland
- Kevin McNally - Tom Bennod
- Alfred Molina - Harry Horner
- Wolf Kahler - Alexander Chernov
- Roy Dotrice - George Tunstall
- James Cosmo - Tony
- David Schofield - Detective Inspector Logan
- Stephen Billington - Edward Thurlow
- Rupert Vansittart - Kenneth Stair
- Kieran O'Brien - Billy
- Roshan Seth - Sujit Pratkash
- David Yip - Jiang Guang
- George Harris - Clive King
- Kate Winslet - Suzanne
- Nick Moran - Jez
- Jamie Foreman - Henry
- Harry Eden - Matty Tate
- Nicholas Hoult - Craig Morrissey
- Timothy Bateson - Ronald Horton
- Selina Cadell - Sister Margaret
- Victor McGuire - Father Frank
- Jean Heywood - Lily Harwood
- Stephen Marcus - Tommy Indler
- Jeremy Swift - Noah Fitch
- Julian Glover - Sebastian Farrow
- Alexei Sayle - Anton Malinovsky
- Patrick Godfrey - Derick Tome
- Christopher Eccleston - Stephen Hills
- Kirsty Mitchell - Faith Cadogan
- Di Botcher - Jan Jenning
- Anna Chell - Jodie Whyte
- Sarah Seggari - Rida Amaan
- Adesuwa Oni - Ngozi Okoye
- Melanie Hill - Siobhan McKenzie
- Manpreet Bachu - Tariq Hussein
- Jamie Glover - Patrick Onley
- Sammy T. Dobson - Nicole Piper
- Barney Walsh - Cam Mickelthwaite
- Kellie Shirley - Sophia Peters
- Ryan Hawley - Jamie Cleveland
- Michael Keogh - Rich Walker
- Deborah Moore - Vicky Heaton
- Miranda Howard-Williams
- Diarmuid Lawrence
- Ian Barnes
- Jennie Paddon
- Ruth Carney
- Alan Wareing
- Sam Snape
- Kellie Smith
- Ashley Pharoah
- Barbara Machin
- Colin Bytheway
- Poz Watson
- Lou Prendergast
- Sarah Beardsall
- Nikki Wilson
- Dafydd Llewelyn
- Debbie Shewell
- Rebecca Hedderly
Sophie Okonedo hace el papel de Gina Russell.
Shirley Henderson interpreta a Denise en la serie.
Billy Boyd hace el papel de Duncan Jessup.
Maurice Roëves hace el papel de Carl Jackson.
Pete Postlethwaite interpreta a Hank en la serie.
Marina Sirtis interpreta a Jane Taylor, MP en la serie.
Alan Ford interpreta a Norman Danvers en la serie.
Adrian Rawlins hace el papel de Richard Thomas.
Orlando Bloom hace el papel de Noel Harrison.
Eddie Marsan interpreta a Rick Grant en la serie.
Capítulo disponible en las siguientes plataformas:
