22:45The Imitation GameBBC One Duration: 1 hour, 47 minutes Audio described Fri 22nd Apr 2022, 22:45 on BBC One Northern IrelandAvailable for 6 monthsWatch nowDuring the Second World War, mathematician Alan Turing and his team of cryptographers set out to decipher the German Enigma code.ContributorsDirector:Morten TyldumWriter:Graham MooreAlan Turing:Benedict CumberbatchJoan Clarke:Keira KnightleyHugh Alexander:Matthew GoodeDetective Robert Nock:Rory KinnearStewart Menzies:Mark StrongCommander Denniston:Charles DanceGenresDramaClassic & PeriodFormatsFilms Source: BBC Online