- Naomi Scott - Vanessa Velasquez
- Keith Allen - Nicholas Mason
- Josef Altin - Jason Turner
- Andy Beckwith - Carl Warden
- Ben Cartwright - DS Chris Heaney
- Bessie Cursons - Miss Cummings
- Barbara Drennan - Mrs. Cummings
- Jessica Ellerby - Karen Mason
- Gregory Floy - Judge Hall
- Grahame Fox - Simon Enstone
- Martin Jarvis - Paul Hollander
- Jordan Long - Frank Reed
- Richard Lumsden - Raymond Nash
- James Norton - Michael Prence
- Nick Owenford - Police Officer
- Paul Thornley - DI Matthew Dixon
- John Webber - Anthony Cummings
- Charlie Anson - DC Gerard
- Tim Berrington - Peter Hopkins
- Kate Dickie - Patricia Brooks
- Christopher Fulford - Keith Brooks
- John Henshaw - Stan Bond
- Stephanie Leonidas - Coleen Parker
- Neil Maskell - Joe Gregory
- Sacha Parkinson - Kimberley Brooks
- Lex Shrapnel - DI Campbell
- Hannah Blamires - Nightclub Customer
- Hannah Blamires - Customer in Spanish Restaurant
- Hannah Blamires - Reporter
- Chris Cowlin - Customer in Spanish Restaurant
- Chris Cowlin - Bouncer
- Chris Cowlin - Brother of a Murdered Victim in Court
- Alan Faulkner - Mourner
- Lucas Penner - Prisoner
- David Bedella - Luis Velasquez
- Honor Blackman - Celia Butler
- Paul Blackwell - Prison Officer
- Huw Higginson - DS Grant
- Alana Hood - Lisa Green
- Christopher Sciueref - David Ortega
- Ross Tomlinson - Adam Green
- Christopher Villiers - Phillip Granger
- David Claridge - DC Grant's PC
- John Duggan - Prisoner
- Rowena King - DI Bates
- Michael Maloney - Laurence Walker
- Alison Newman - Assistant Commissioner
- Amy Nuttall - Hollie Goodridge
- Harriet Walter - Sally Walker
- Tom Andrews - Dean
- Ashraf Barhom - Ahmed
- Caroline Chikezie - Tanya
- Karl Collins - DCI Whale
- Mem Ferda - Robbie Fitchet
- David Harewood - Napier
- Derek Hutchinson - Arthur Rose
- Ray MacAllan - Philip Mathieson
- Stevie Raine - Mitchell
- Stewart Scudamore - Mehmet
- Robert Stone - Cauli
- Alan Bond - Police Superintendent
- Nicholas Chambers - Simon
- Madeline Duggan - Robin Tyler
- Nick Holder - Norman
- Nick Moran - Jamie Caine
- Adrian Rawlins - Daniel Foster
- Andy Wareham - Simpson
- Doug Allen - Paul Banks
- Michelle Darkin Price - Forensic Police Officer
- James Farrar - Andy
- Mark Everest
- Charlie Palmer
- Menhaj Huda
- Richard Lazarus
- James Payne
- Tony Jordan
- Jeff Povey
- Richard Zajdlic
- Victor Jenkins
- Tim Key
- Kelly Valentine Hendry
- Samuel Sim
Andy Beckwith interpreta a Carl Warden en la serie.
Adrian Rawlins interpreta a Daniel Foster en la serie.
Nick Moran interpreta a Jamie Caine en la serie.
Warren Brown interpreta a Jack Quinn en la serie.
Shelley Conn hace el papel de Jessica Jones.
Elliot Knight interpreta a Charlie O'Brien en la serie.
Gina McKee hace el papel de Helen Barlow.
Andrew-Lee Potts hace el papel de Thomas Tomkins.
Capítulo disponible en las siguientes plataformas:
