Imitation Game, The (2014) - Cast

Benedict Cumberbatch as Alan Turing
Keira Knightley as Joan Clarke
Mark Strong as Stewart Menzies
Matthew Goode as Hugh Alexander
Charles Dance as Commander Denniston
Rory Kinnear as Nock
Allen Leech as John Cairncross
Tuppence Middleton as Helen
Tom Goodman-Hill as Sergeant Staehl
Steven Waddington as Supt Smith
Matthew Beard as Peter Hilton
Ancuta Breaban as Wren
Hannah Flynn as WREN
James Northcote as Jack Good
Jack Bannon as Christopher Morcom