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Episode 4

Episode 4

Season 1 Episode 4
46:39
Episode 5

Episode 5

Season 1 Episode 5
46:10
Episode 6

Episode 6

Season 1 Episode 6
46:27
Episode 7

Episode 7

Season 1 Episode 7
46:41
Episode 8

Episode 8

Season 1 Episode 8
46:42
Episode 9

Episode 9

Season 1 Episode 9
46:41
Episode 10

Episode 10

Season 1 Episode 10
46:13
Episode 1

Episode 1

Season 2 Episode 1
53:51
Episode 2

Episode 2

Season 2 Episode 2
51:58
Episode 3

Episode 3

Season 2 Episode 3
52:23
Episode 4

Episode 4

Season 2 Episode 4
49:57
Episode 5

Episode 5

Season 2 Episode 5
53:09
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The Tunnel

Episode 3

Season 1 Episode 3

The serial killer steps up his cross-Channel campaign targeting a further elderly victim in his "moral" crusade. The race is on for police in Britain and France to identify and capture the murderer before more lives are brutally lost.

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Episode 6
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54:45
Season 3 Episode 6
Episode 6
Karl and Elise face a tense and gripping showdown with the Pied Piper.
Episode 5
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54:20
Season 3 Episode 5
Episode 5
An increasingly isolated Karl makes a major breakthrough in the search for Saban.
Episode 4
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56:19
Season 3 Episode 4
Episode 4
Karl and Elise resort to unconventional means in pursuit of the truth.
Episode 3
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50:58
Season 3 Episode 3
Episode 3
Another message from the Pied Piper leads Karl and Elise to a horrifying discovery.
Episode 2
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51:57
Season 3 Episode 2
Episode 2
Karl and Elise try to decode the Pied Piper’s demands.
Episode 1
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51:26
Season 3 Episode 1
Episode 1
Karl and Elise reunite for an emotive and morally complex investigation.
Episode 8
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50:53
Season 2 Episode 8
Episode 8
Watch a terrifying final showdown, as Karl and Elise race to catch the chemist.
Episode 7
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51:58
Season 2 Episode 7
Episode 7
Learn if Karl and Elise get to Vanessa in time.
Episode 6
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52:03
Season 2 Episode 6
Episode 6
Watch as Elise and Eryka connect, and an anonymous package provides a breakthrough.
Episode 5
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53:09
Season 2 Episode 5
Episode 5
See Elise’s struggle to face her past while a revelation threatens to upend Karl's life.
Episode 4
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49:57
Season 2 Episode 4
Episode 4
Listen in on DC Borowski's interview with an intriguing, cheroot-smoking witness.
Episode 3
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52:23
Season 2 Episode 3
Episode 3
Trail Elise as she uncovers worrying facts about a passenger.
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