The Fourth Protocol (1987)

Led by Kim Philby, Plan Aurora is a plan that breaches the top-secret Fourth Protocol and turns the fears that shaped it into a living nightmare. A crack Soviet agent, placed under cover in a quiet English country town, begins to assemble a nuclear bomb, whilst an MI5 agent attempts to prevent its detonation.

Directed by: John Mackenzie

Starring: Michael Caine, Pierce Brosnan, Ned Beatty, Joanna Cassidy, Julian Glover, Michael Gough

Links: IMDb, Movie posters, Movie stills