Thriller series which tracks five 24-hour periods in a police investigation.
Hugh Bonneville
DSI Iain Barclay
Patrick Malahide
John Poole
Penelope Wilton
Barbara Poole
Edward Woodward
Vic Marsham
David Oyelowo
Matt Wellings
Sarah Smart
Sarah Wheeler
Richard Harrington
Daf Parry
Charlie Creed-Miles
DC Stephen Beam
Janet McTeer
DS Amy Foster
Christine Tremarco
Leanne Wellings
Al Weaver
Josh Fairley
Anne Reid
Jen Mason
David Morrissey
DI Mal Craig
Navin Chowdhry
Bilal Choudry
Kerry Condon
Sister Siobhan Doole
Chris Fountain
PC Paul Tait
Bernard Hill
Gerard Hopkirk
Suranne Jones
PC Laurie Franklin
Hugo Speer
Supt Jim Carpenter
Lucinda Dryzek
Tanya Wellings
Derek Riddell
Nick Durden
Rory Kinnear
Kyle Betts
Philip Arditti
Dr. Adel Haydar
Steve Evets
Pat Dowling