Lisa Vicari

Idris Elba returns as negotiator Sam Nelson, shifting the action from the skies to a high‑speed train hurtling across Europe. Pulled into another life-or-death scenario, Nelson must navigate a moving hostage crisis where every decision counts—and there’s no getting off.

In this three-season time-travel series, a missing child causes four families to help each other for answers. What they could not imagine is that this mystery would be connected to innumerable other secrets of the small town.