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The Fourth Protocol poster

The Fourth Protocol(1987)

If the Fourth Protocol is ever breached, there would be no warning, just a nuclear explosion from a bedsitter... The unthinkable has just begun.

  • March 20, 1987
  • 1 h 59 min
  • Action, Thriller
6.3TMDB · 211 votes
6.5IMDb
67%Rotten Tomatoes
64/100Metacritic

Directed by: John Mackenzie

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.

Where to watch (US)

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Trailer

Cast

  • Michael Caine

    Michael Caine

    John Preston

  • Pierce Brosnan

    Pierce Brosnan

    Valeri Petrofsky / James Edward Ross

  • Ned Beatty

    Ned Beatty

    Borisov

  • Joanna Cassidy

    Joanna Cassidy

    Irina Vassilievna

  • Julian Glover

    Julian Glover

    Brian Harcourt-Smith

  • Michael Gough

    Michael Gough

    Sir Bernard Hemmings

  • Ray McAnally

    Ray McAnally

    General Karpov

  • Ian Richardson

    Ian Richardson

    Sir Nigel Irvine

  • Anton Rodgers

    Anton Rodgers

    George Berenson

  • No photo

    Caroline Blakiston

    Angela Berenson

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The Fourth Protocol (1987) · Movie Hunter