Liam neeson taken stars in a ferocious action thriller set at 40,000 feet high and 550 miles per hour. Produced by joel silver die hard, directed by jaume collet serra unknown, and co starring julianne moore carrie and michelle dockery downton abbey, non stop is an action packed thrill ride.u.s. Federal air marshall bill marks neeson is all washed up a former cop struggling to deal with his violent past and wrought with self doubt. On a routine flight from new york to london, he receives a threatening text message from an unknown caller ordering him to deposit 150 million into a secret account or a passenger will be killed every 20 minutes. It's now up to marks to hunt down the culprit and save the passengers the only way he knows, with brute force. It's a race against time and a race against death as this frequent flyer is about to experience something far more explosive than mere turbulence.special featuressuspense at 40,000 feet featurettenon stop action featuretteinterviews with liam neeson, julianne moore, michelle dockery, jaume collet serra and joel silver