Cast Principale
Derek Jacobi
Alan Turing
Alun Armstrong
Mick Ross
Blake Ritson
Christopher Morcom
Prunella Scales
Sara Turing
Harold Pinter
John Smith
Nessuna foto
Julian Kerridge
Ron Miller
Richard Johnson
Dilwyn 'Dilly' Knox
Amanda Root
Patricia 'Pat' Green
William Mannering
Young Alan Turing
