Cast
Recruited by the Russians during their days at Cambridge, three young Englishmen rise to become high-ranked MI5 agents until their exposure in 1949.
Anthony Bate (Acting)
Derek Jacobi (Acting)
Michael Culver (Acting)
Ingrid Hafner (Acting)
Elizabeth Seal (Acting)
Richard Hurndall (Acting)
Philip Stone (Acting)
Peter Vaughan (Acting)
Arthur Lowe (Acting)
Bernard Archard (Acting)
Oliver Ford Davies (Acting)
Robin Hooper (Acting)
Patrick Holt (Acting)
Hugh Morton (Acting)
19 June 1992
12 December 2000
15 October 2005
27 January 1998
19 October 1966
3 July 1990
1 January 2022
15 January 2017
6 December 1991
21 March 2002
25 June 2003
25 May 1983
17 December 2003
23 October 2014
14 November 2017
30 December 2003
15 June 2020
10 November 2006
10 February 2011
18 January 2007
31 May 1977