The Mountain Between Us is one of those movies thats impossible to watch without imagining the elevator pitch that got the project off the ground (yes, it was adapted from a Charles Martin novel of the same name, but someone still had to sell Hollywood on the idea). Its The Grey meets The English Patient! Its Alive meets Before Sunrise! Its Cast Away, but if Tom Hanks was a little horny for Wilson! Amusingly billed as a romance-disaster on the films Wikipedia page, Hany Abu-Assads dreary but diverting high-altitude epic is a will they or wont they? flirtation superimposed onto a classic story of survival. Its fantastically unrealistic stuff from the first minute to the last (and there are far too many minutes between them), but Idris Elba and Kate Winslet generate enough heat to keep the frostbite at bay, and Mandy Walkers stunning location cinematography ensures that the film looks considerably more authentic than it feels.