New still of Keira Knightley in 'The Imitation Game'

Two new The Imitation Game stills has been released yesterdayday via EmpireOnline, one of them featured Keira Knightley (as Joan Clarke) with Benedict Cumberbatch (Sherlock), and Mark Strong (Sherlock Holmes, The Young Victoria).

The Imitation Game

English mathematician and logician, Alan Turing, helps crack the Enigma code during World War II.

Also starring Matthew Goode, Allen Leech, Rory Kinnear, Charles Dance, and Matthew Beard, the film opens November 21st, 2014.  

See the Empire Online released The Imitation Game still below...