
Season 2
In the second season, a Berlin underground train and its commuters are taken hostage, while authorities scramble to save hundreds of lives. Sam Nelson is at the heart of the crisis on board, where one wrong decision could spell disaster.
Episodes

1. Signal
Two years after Flight KA29's hijacking, Sam Nelson is thrust into another life-threatening ordeal—but this time it's personal.

2. Control
Sam urges Otto to keep his cool as passengers begin to suspect something is wrong. Police Chief Winter races to mount a response.

3. Baggage
Berlin police scramble to contain the situation. Sam pressures Winter to meet his demands. Marsha discovers she's being watched.

4. Switch
A shocking turn of events forces Sam to make a gesture of good faith. In London, Daniel calls on a friend to help look into what's happening in Berlin.
5. Outage
No overview available.
6. Junction
No overview available.
7. Contact
No overview available.
8. Terminal
No overview available.