A murder is investigated by both sides of the line, cops and criminals, using opposing methods. But the real line is the morality within each person and how far they will go before they cross it.
Chiwetel Ejiofor
as Jonah Gabriel
Christopher Eccleston
as Joseph Bede
Kierston Wareing
as Lia Honey
Stephen Rea
as Gatehouse
Rafe Spall
as Jay Wratten
Eve Best
as Petra Mayler
Lesley Sharp
as
Richard Lintern
as
Robert Pugh
as
Antony Sher
as Peter Glickman
Freddie Fox
as Ratallack
Tobias Menzies
as Ross (Journalist)
Episode 1
Episode 2
Episode 3
Episode 4
Episode 5
Episode 6
Episode 7
