Tense, fun and non-stop

After the success of Unknown (2011), producer Joel Silver (known not merely for his action films), star Liam Neeson and director Jaume Collet-Serra found a screenplay by Chris Roach and John Richardson (who had never had a feature screenplay produced before) and embarked on this high-adrenalin thriller.

Neeson plays Bill Marks, a former cop whose life has fallen apart because of an earlier tragedy. He’s now an air marshall, travelling the world at high altitudes to ensure the safety