Reviewed by GREG KING Director: Baltasar Kormakur Stars: Jason Clarke, Josh Brolin, Jake Gyllenhaal, John Hawkes, Emily Watson, Martin Henderson, Sam Worthington, Michael Kelly, Kiera Knightley, Robin Wright, Elizabeth Debecki, Thomas M Wright, Naoko Mori. I've never particularly been interested in climbing a mountain, and after seeing this dramatic feature about a tragic attempt to climb Mt Everest in 1996, I …