EVEREST (USA/UK/Iceland, 2015) ***½ Distributor: Universal Pictures (USA), Universal Pictures International (UPI) (UK); Production Company: Working Title Films / RVK Studios / Walden Media / Universal Pictures / Cross Creek Pictures; Release Date: 18 September 2015 (USA and UK); Filming Dates: Began 13 January 2014; Running Time: 121m; Colour: Colour; Sound Mix:…