Oct 16, 2013 · 47m
British and French detectives are brought together when a body is discovered inside the Channel Tunnel.


The plot follows detectives Karl Roebuck and Elise Wasserman working together to find a serial killer who left the upper-half body of a French politician and the lower-half of a British prostitute in the Channel Tunnel, at the midpoint between France and the UK. They later learn that the killer—who comes to be nicknamed the "Truth Terrorist"—is on a moral crusade to highlight many social problems, terrorising both countries in the process
Browse every episode and jump into details.
Oct 16, 2013 · 47m
British and French detectives are brought together when a body is discovered inside the Channel Tunnel.
Oct 23, 2013 · 47m
While the killer's second 'truth' unfolds, Stephen Beaumont crosses the paths of Karl and Elise once more.
Oct 30, 2013 · 47m
The police face a race against time to identify and capture the killer as he steps up his campaign, targeting a further elderly victim in his 'moral' crusade.
Nov 6, 2013 · 47m
Karl and Elise battle to locate an elderly soldier before he freezes to death at the hands of the killer. Meanwhile, runaway teen Sophie puts her trust in Benji.
Nov 13, 2013 · 47m
The Truth Terrorist's third truth begins as Benji carries out his Samurai mission. The police hope to use teenage runaway Sophie to help trap the killer.
Nov 20, 2013 · 47m
As the killer's incendiary fourth truth begins, Karl and Elise's suspicions fall on Stephen Beaumont. A manhunt begins, but is he the correct suspect?
Nov 27, 2013 · 47m
Police think they may finally have a lead as the serial killer's actions escalate in his fifth and final 'truth', inciting mob violence in England and France.
Dec 2, 2013 · 47m
French police capture but then lose the prime suspect before Elise mysteriously disappears. As Karl searches Danny's flat, things start to fall into place.
Dec 9, 2013 · 47m
In the cross-Channel crime thriller's penultimate instalment, events take a nasty turn for Karl as police get within a hair's breadth of catching the killer.
Dec 9, 2013 · 47m
The tense crime drama comes to an unmissable climax as Karl falls apart when the Truth Terrorist's change of direction becomes too much to bear.
Quick answers about this season's release timeline and episode lineup.
The Tunnel Season 1 premiered on October 16, 2013.
The Tunnel Season 1 has 10 episodes.
The season opens with Season 1 Episode 1, "Episode 1". It aired on October 16, 2013.
Go to Season 1 Episode 1