- Paul Nicholls - Paul Nicholls
- Georgia Taylor - Kate Barker
- Ben Bailey Smith - Joe Hawkins
- Prue Clarke - Lady Justice Blyth
- Simone James - Jardine Evaristo
- Jeremy Bulloch - Dickie Grant
- Genevieve O'Reilly - Claudia Martin
- Gemma Dyllen - Zoe
- Tobias Menzies - Samuel Cain
- Jessica Gunning - Angela
- Aidan McArdle - Finn Tyler
- Jodie Comer - Jess Hays
- Jonathan Readwin - Nate Morgan
- Helen Blatch - Mrs. Hextor
- Rod Hunt - Dave
- Rochelle Neil - Sally-Anne Hope
- Nyasha Hatendi - jermain Smart
- Celyn Jones - Ellis Bevan
- Craige Els - Dave Simmons
- George Rainsford - Jimmy Burton
- Robert Morgan - Donald Walker
- Adjoa Andoh - Lilly
- Barney Walsh - Kit
- Graham Bryan - PC George Derringer
- Rory Keenan - Sean Harte
- Terri Dwyer - Sara Hays
- Charlotte Hope - Holly Leigh
- Patrick Baladi - Richard McGrath
- Eleanor Matsuura - Sophie Cohen
- Raji James - Simon Alforth
- Sophie Colquhoun - Kim
- Colin Maher - Eddie
- Brian Doherty - Ged
- Valerie Edmond - Liz Booth
- Julien Ball - Dr. John Crossley
- Amerjit Deu - Judge Asif Patham
- Pip Torrens - Philip Nevins
- Kirsten Foster - Officer
- Paul Blackwell - Police Officer
- Alan Bond - Plain Clothes Police Officer
- Ellie Fox - Sasha Bowen
- Richard Herdman - Police Officer
- Roxy Sternberg - Alice Edwards
- Sartaj Garewal - Ravi Luthra
- Samuel Oatley - Darren
- Hugh Skinner - Ian Naylor
- Robert Glenister - D.S. Jimmy Valentine / Narrator
- Greg Patmore - Barry Downing
- Raffiella Chapman - Ellie Tyler
- Dick Wolf
- Chris Chibnall
- Stephen Garrett
- Jane Featherstone
- Andrew Woodhead
Bradley Walsh hace el papel de Ronnie Brooks.
Dominic Rowan interpreta a Jake Thorne en la serie.
Peter Davison interpreta a Henry Sharpe en la serie.
Paterson Joseph interpreta a Wes Layton en la serie.
Georgia Taylor interpreta a Kate Barker en la serie.
Ben Bailey Smith interpreta a Joe Hawkins en la serie.
Capítulo disponible en las siguientes plataformas:
