It may be utterly ridiculous, but it's played with full-on dedication by a gifted cast and a filmmaker who knows how to ramp up tension out of thin air, so to speak. Yes, it's utterly idiotic, but it's so much fun that we want a sequel even before this film crashes to the ground.
Relapsed alcoholic Air Marshal Bill (Neeson) has far too much personal baggage as he heads to work on a trans-Atlantic flight. Still grieving over his daughter's death as he drinks a bit of coffee with his whiskey, his hopes of a quiet flight are soon dashed when he receives an in-flight text threatening to kill a passenger every 20 minutes if he doesn't pay a huge ransom. So he kicks into action-man gear. But things start getting seriously surreal as he struggles to find anyone on the plane who doesn't look shifty. He seeks assistance from steely stewardess Nancy (Dockery) and too-helpful passenger Jen (Moore). But everyone begins to wonder if Bill might be the real villain here.
The actors keep things grounded with realistic performances in an implausible setting. Neeson doesn't have to do much more than struggle to maintain a grip on reality, while Moore and Dockery have a great time keeping their straight faces. Nothing about the plot makes any sense if you think about it. So don't! Just sit back and enjoy the increasingly disorienting tone, which cranks up the suspense without bothering with logic. If you can laugh with it, you'll have a great ride.
Watch the trailer below: