When aspiring travel writer Chloe Campbell is invited aboard a luxury airship flying to the North Pole, she thinks she s bagged the opportunity of a lifetime.

But she hasn t had long to admire the dazzling icy views before a fellow passenger is found dead in their cabin.

Trapped at the top of the world, the group agrees a tragic accident has occurred. But as the hours tick by, fear turns to doubt.

It seems everyone s a suspect.