Check out the first official trailer for  The Imitation Game, the biopic of mathematician and WWII code breaker Alan Turing starring Benedict Cumberbatch. Sherlock star Cumberbatch plays the maths genius and computer pioneer who was responsible for decryption of the German’s supposedly uncrackable Enigma code, largely credited with changing the course of the war in the allies favour.  The film also stars Matthew Goode, Keira Knightley, Allen leach and Charles Dance.

Official Trailer here: