A Spy Among Friends S1, E6

In England in 1963, Nicholas Elliott works for MI6 but is left in turmoil when he learns his close friend and colleague Kim Philby had been secretly working as a double agent for the KGB and has defected to the Soviet Union.

Cast:Guy Pearce , Damian Lewis , Anna Maxwell Martin , Adrian Edmondson , Stephen Kunken , Monika Gossmann , Nicholas Rowe , Lucy Russell , Lucy Akhurst , Puiu Mircea Lascus , Jennifer Marsala , Alexander Terentyev , Anastasia Hille , Karel Roden , Gershwyn Eustache Jnr , Gilly Gilchrist , Alex Price , Steven Elder