Director: Hany Abu-Assad Starring: Idris Elba, Kate Winslet, Beau Bridges, Dermot Mulroney, Linda Sorensen Written by: Chris Weitz, J. Miles Goodloe and (based on the novel) Charles Martin Running Time: 112 mins Cert: 12A Release date: 6th October 2017 The Mountain Between Us is a first. It’s the first disaster-survival-romance movie. Yet no matter where it…