An American family fulfills their dream of moving back to their roots after inheriting a remote cabin in the mountains of Norway. But there’s a surprise waiting for them.

An off-duty SAS soldier, Tom Buckingham, must thwart a terror attack on a train running through the Channel Tunnel. As the action escalates on the train, events transpire in the corridors of power that may make the difference as to whether Buckingham and the civilian passengers make it out of the tunnel alive.