- Stephen Hagan - David Canning
- Elijah Baker - Darren (Young Offender)
- Ivan Kaye - DS Harry Bowman
- Ivanno Jeremiah - Liam Johnstone
- Cliff Barry - Dennis Watts
- Ian Burfield - Terry Cooper
- Joe Cole - Alan Stewart
- Jacob Anderson - Simon (Young Offender)
- Tim Dantay - Robert Stevens
- Robert Whitelock - Philip Spaull
- Robert Whitelock - John Jarrold
- Susannah Doyle - Susannah James
- Angela Wynter - Liam's Mother
- David Schofield - ACC Stephen Packard
- John Warnaby - Malcolm Arnold
- Hilton McRae - PMO Adam Christie
- Marcia Warren - Mary Davis
- Barry Ashton - Judge
- Jayne Wisener - Lucy Wilson
- Paul Keating - Hotel Receptionist
- David Rintoul - Henry Conway
- Nick Court - Gavin Brooke
- Camilla Power - Caroline Newall
- Stephen Hogan - Eric Ducann
- Yuna Shin - Miss Sun-Jung
- John McGlynn - John Renner
- Nick Dunning - Jeremy Forbes-Watson
- Simon Cook - Judge
- Kelvin Wise - Prison guard
- Kate Dickie - Joanna Kirsten
- Andrew Tiernan - Michael Bankes
- Amelia Lowdell - Pamela Stewart
- Tim Wallers - Ian Miller
- Debra Leigh-Taylor - Shop Assistant
- Jan Uddin - Tariq Hal-Hamdani
- Imogen Stubbs - Gemma Lawrence
- Peter Ferdinando - John Slater
- Tariq Jordan - Jameel Khan
James Purefoy hace el papel de William Travers.
Dervla Kirwan hace el papel de Jane Travers.
Nathaniel Parker interpreta a Martin Newall en la serie.
Charlie Creed-Miles hace el papel de DI Mark Wenborn.
Obi Abili interpreta a DS Nick Taylor en la serie.
Capítulo disponible en las siguientes plataformas:
