Philby, Burgess and MacLean
- Episode aired Jul 21, 1980
![Summershow (1980)](https://m.media-amazon.com/images/M/MV5BMjNiZDY3MTItNGRhMy00OTNjLTkwOGEtYWRkOTYzODY4MmY3XkEyXkFqcGdeQXVyMTEwODg2MDY@._V1_QL75_UY281_CR113,0,190,281_.jpg)
Recruited by the Russians during their days at Cambridge, three young Englishmen rise to become high-ranked MI5 agents until their exposure in 1949.Recruited by the Russians during their days at Cambridge, three young Englishmen rise to become high-ranked MI5 agents until their exposure in 1949.Recruited by the Russians during their days at Cambridge, three young Englishmen rise to become high-ranked MI5 agents until their exposure in 1949.