Breaking the Code

Blake Ritson as Christopher Morcom Amanda Root as Patricia 'Pat' Green Derek Jacobi as Alan Turing Alun Armstrong as Mick Ross Prunella Scales as Sara Turing Harold Pinter as John Smith Richard Johnson as Dilwyn 'Dilly' Knox William Mannering as Young Alan Turing

Rebecca Eaton Executive Producer Herbert Wise Director Laurence Méry-Clark Editor