Philby, Burgess and Maclean (5.4)

Movie · 1977 · 1 h 30 min · Thriller, Drama, TV Movie

Recruited by the Russians during their days at Cambridge, three young Englishmen rise to become high-ranked MI5 agents until their exposure in 1949.

Directed by: Gordon Flemyng

Starring Anthony Bate, Derek Jacobi, Michael Culver, Ingrid Hafner, Elizabeth Seal, Richard Hurndall, Philip Stone, Peter Vaughan, Arthur Lowe, Bernard Archard

We don't know where to watch it in the US.