"Lisa" (Rachel McAdams) is chatting away to her fellow passenger on an aircraft when suddenly things all start to take a bit of a menacing turn. It turns out that "Rippner" (Cillian Murphy) needs her to contact the hotel in which she works and get them to move a visiting - and important - family to a new suite. Should she not acquiesce to this perfectly reasonable request, then he has a pal on the...