The Tunnel

Commander Elise Wassermann and DCI Karl Roebuck reunite for the second season of this high-octane geopolitical thriller. A French couple go missing from the Eurotunnel. Days later a passenger plane crashes into the Channel. Is it a terrible coincidence, or are the two tragedies connected?

The plane’s black box suggests a terrifying possibility, while a surprising chain of events bring Karl and Elise ever-closer to the Fournier abductors. But will they get to them in time?

Elise uncovers some disturbing facts about a passenger, while Karl makes a major breakthrough. The cops trace their way to Defence’s door, but what will they find behind it?

Laura receives a disturbing package while BB interviews an intriguing witness. In Calais a double-bluff has the cops racing to catch Defence in the act. But has a mole infiltrated the investigation?

Elise struggles to face her past, while an unexpected revelation threatens to turn Karl’s life upside down. When Rosa reveals a vital clue about Defence, is Robert’s number finally up?

The connection between Elise and Eryka intensifies, while an anonymous package gives the investigation its biggest breakthrough yet. Karl thinks he knows who Koba is, but why won’t Bowden listen?

Karl and Elise race to get Vanessa to safety but will they be too late? Elise and Eryka cross the line, but could they live to regret it?

Elise makes a devastating discovery, Karl threatens MI5, and Artem launches his lethal attack. In a terrifying final show-down, Karl and Elise race to catch the chemist, but will they come out alive?