Liam Neeson plays Bill Marks, an alcoholic US Air Marshal doing a gig on a transatlantic flight … A TRANSATLANTIC FLIGHT THAT IS GOING TO BE TAKEN!!! Shortly after taking a drink and boarding the plane, Marks starts getting texts on his secure network informing him that people on the plane will die unless a lot of money is handed over. The twist is that the hijacker tormenting Marks eventually makes it look like Marks is the one hijacking the plane. The movie has a screw loose, but somehow manages to be stupid fun thanks to Neeson's stalwart presence and a mystery that does a good job keeping viewers in the dark. Julianne Moore delivers good supporting work as the understanding passenger who is there to help … OR IS SHE? Again, the film has a pretty good mystery at its core, and that makes it a lot of fun even if it is dumber than a bag of hammers.