[7] Director Morten Tyldum makes this true story of Alan Turing and his team of mathematicians fighting the second world war from their college studies as thrilling and interesting as possible. Benedict Cumberbatch headlines as the socially awkward leader of the group, a closeted homosexual who has a ‘beard’ relationship with a fellow smarty-pants played by Keira Knightley. The drama comes mostly from within the group, …