The Tunnel - Season 3

First aired: 12/14/2017 6 episodes

A stolen fishing boat found adrift and on fire in the English channel turns into a new case for Karl and Elise. Together and apart, they are forced to grapple with decisions they have made and must make decisions that cut to the deadly heart of the matter: what is the value of a single life?

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Episodes

1. Episode 1

Aired: 12/14/2017

A burning fishing boat found on the Channel turns into a new case for Karl and Elise in the third and final chapter of the series.

2. Episode 2

Aired: 12/21/2017

A shocking discovery is made at an immigration removal centre alongside a sinister animation containing a hidden message.

3. Episode 3

Aired: 12/28/2017

The investigation steps up when Winnie is sent a live rat in a box, with a set of co-ordinates leading to the Pied Piper’s latest victim. Meanwhile, Karl’s disapproval turns to concern when he learns the extent of Elise’s distress over the Moreau case. In English and French

4. Episode 4

Aired: 1/4/2018

As a young mother-to-be helps Karl and Elise with their enquiries a new development threatens to tear the pair's partnership apart.

5. Episode 5

Aired: 1/11/2018

Karl makes a foreboding discovery at Elise’s apartment, and the pattern of missing people continues.

6. Episode 6

Aired: 1/18/2018

In the final episode, Karl and Elise face a tense and gripping showdown with the Pied Piper, while the truth about the Moreau abduction is revealed at last.