Philby, Burgess and Maclean
90 mins
Recruited by the Russians during their days at Cambridge, three young Englishmen rise to become high-ranked MI5 agents until their exposure in 1949.
David Markham
Skardon
Barrie Cookson
Helenus Milmo
Tony Sibbald
Reporter
Richard Hampton
Major Sansom
Anthony Langdon
Volkov