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Community reviews
From TMDb members · 1 total- CinemaSerf7/10
There is something plausible abut Michael Caine's performance here. He ("Preston") is the antithesis of Sir Alec Guinness's "George Smiley" - a hard nosed, blunt spy catcher who hates toeing the line with his bosses. After a bit of clandestine activity, he is on his way out and i…
Full text & links on TMDb in the reviews section below.
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The Fourth Protocol
“If the Fourth Protocol is ever breached, there would be no warning, just a nuclear explosion from a bedsitter... The unthinkable has just begun.”
63%
Movie
1h 59m
AI Analysis
The Fourth Protocol (1987) — AI movie analysis
WatchMind AI generated this AI analysis of The Fourth Protocol (1987) — a movie tagged as Action and Thriller with tense moods and fast-paced pacing.
Story & themes: 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. Our models also surface themes such as war from synopsis and genre signals.
Watch context: Best suited for general audiences. Expect fast-paced storytelling (~119 min).
Community signal: TMDb members rate The Fourth Protocol 63% (196 votes) — solid community ratings for this movie.
AI verdict
Use this AI analysis as a quick read on The Fourth Protocol before you watch — trailer, TMDb reviews, and licensed streaming links on this page help you decide.
Preview on this device: 27% match — Matches your tense mood + thriller. Sign in to save your profile across devices.
Algorithmic AI analysis from genres, synopsis, pacing heuristics, and TMDb community scores — not a generative chatbot. How WatchMind works.
Insights
Audience & engagement
How WatchMind visitors interact with this title — views, saves, sentiment, and taste match when you're signed in, or a device preview while browsing. Aggregates are anonymous; last 30 days.
Early data — charts fill in as more people explore this title.
TMDb audience score
63%
from 196 TMDb votes
Taste match (this device)
27%match
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Matches your tense mood + thriller
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- 0
Engagement breakdown
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Views trend (14 days)
Daily title page views on WatchMind
Synopsis
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.
Quick facts
- Type
- Movie
- Status
- Released
- Release date
- 1987-03-20
- Runtime
- 1h 59m
- TMDB rating
- 6.3
- TMDB ID
- 4918
Watch & discovery tips
- Read TMDb member reviews in the reviews section, and audience tips from other WatchMind visitors in Audience notes.
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Frequently asked questions
Where can I watch The Fourth Protocol (1987)?
The Fourth Protocol is available for discovery on WatchMind. You can find official links to rent, buy, or stream from licensed digital stores like Apple TV and Amazon in our "Where to Watch" section.
Is there an official trailer for The Fourth Protocol?
Yes, you can watch the official trailer for The Fourth Protocol directly on this page. We pull the latest video metadata from TMDb and play it via YouTube integration.
What is The Fourth Protocol about?
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... This is the official synopsis available via TMDb community metadata.
Is there an AI analysis for The Fourth Protocol?
Yes. WatchMind publishes an AI analysis on this page — tone, pacing, audience fit, and community scores from TMDb metadata and recommendation models (not a chatbot). Scroll to the AI Analysis section or read the meta description summary.
How long is the movie The Fourth Protocol?
The official runtime for The Fourth Protocol is approximately 119 minutes.
Cast & crew
Names and photos from The Movie Database (TMDb). Follow links on themoviedb.org for full filmographies.
Directors & writers
Cast

Michael Caine
John Preston

Pierce Brosnan
Valeri Petrofsky / James Edward Ross

Ned Beatty
Borisov

Joanna Cassidy
Irina Vassilievna

Julian Glover
Brian Harcourt-Smith

Michael Gough
Sir Bernard Hemmings

Ray McAnally
General Karpov

Ian Richardson
Sir Nigel Irvine

Anton Rodgers
George Berenson

Caroline Blakiston
Angela Berenson

Betsy Brantley
Eileen McWirther

Matt Frewer
Tom

Matthew Marsh
Barry Banks

Ronald Pickup
Wynne-Evans

Philip Jackson
Burkinshaw

Sean Chapman
Captain Lyndhurst

Joseph Brady
Carmichael
- J
Jerry Harte
Prof. Krilov
Audience notes
Quick tips, watch-order ideas, and “worth it?” takes from other WatchMind visitors — not from TMDb. Reply to continue a thread, tap Helpful to surface useful notes, and keep things kind — no spoilers in the first line when you can help it.
Discussion0 notes
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Community reviews
Written by TMDb members — same catalogue as our movie & TV metadata. API terms
There is something plausible abut Michael Caine's performance here. He ("Preston") is the antithesis of Sir Alec Guinness's "George Smiley" - a hard nosed, blunt spy catcher who hates toeing the line with his bosses. After a bit of clandestine activity, he is on his way out and is sidelined until a seemingly straightforward fatal accident gets his alarm bells ringing. Meantime, KGB agent "Petrofsky" (Pierce Brosnan) arrives in the UK and - eventually - takes up residence near an American Air Force base equipped with nuclear missiles. What's he up to and can "Preston" find out and thwart his dastardly plan? This is one of Frederick Forsyth's better stories. The plot is clear to the audience, but the two characters exist in isolation (from each other) for much of the drama as neither know of the other's existence! Despite being experienced and pretty well known, the supporting cast isn't the most effective - I struggled a bit with Ned Beatty's "Borisov"; but both Caine and Brosnan work well to build up a sense of menace as the nature of the mission becomes clear and director John Mackenzie develops a tightly constructed and well paced plot into a denouement that goes down to the wire. It's dated a little, and maybe serendipity plays a wee bit too much of a part at times, but it's still very much at the better end of those cold war stories and is still well worth a watch.
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