Set primarily in Folkestone and Calais where detectives Karl Roebuck and Elise Wassermann are called to investigate the death of a French politician. When a shocking discovery is made at the crime scene, the pair is forced into an uneasy partnership as they seek out a politically-motivated serial killer who draws them into his own personal agenda. Written by
Did You Know?
When filming on board trains and in the tunnel, the extras are all actual Eurotunnel staff members. Those who took part were invited to a VIP premiere at a local cinema before the series aired. See more