Dominic Cooper
Ian Fleming (4 eps)
Lara Pulver
Ann O'Neill (4 eps)
Samuel West
Rear Admiral John Godfrey (4 eps)
Anna Chancellor
Second Officer Monday (4 eps)
Rupert Evans
Peter Fleming (4 eps)
Lesley Manville
Evelyn Fleming (4 eps)
Pip Torrens
Esmond Rothermere (4 eps)
Camilla Rutherford
Loelia, Duchess of Westminster (4 eps)
Annabelle Wallis
Muriel Wright (4 eps)
Stanley Townsend
Colonel William Donovan (4 eps)
Antonia Thomas
Jazz Singer (4 eps)
Harry Treadaway
Sub Lieutenant Hepworth (4 eps)
Michael Maloney
Rear Admiral Rushbrooke (4 eps)
Eric Meyers
Colonel William Stephenson (4 eps)
Caroline Boulton
Janet (4 eps)
Dean Lennox Kelly
Sergeant Dixon (4 eps)
