Cast of Breaking the Code
9 credited, in billing order.
Derek Jacobias Alan Turing
Alun Armstrongas Mick Ross
Blake Ritsonas Christopher Morcom
Prunella Scalesas Sara Turing
Harold Pinteras John Smith
Julian Kerridge
Julian Kerridgeas Ron Miller
Richard Johnsonas Dilwyn 'Dilly' Knox
Amanda Rootas Patricia 'Pat' Green
William Manneringas Young Alan Turing
