Where to watch The Fourth War (1990) in the UK
The Fourth War (1990) is currently available to stream in the UK on Amazon Prime Video and Amazon Prime Video with Ads. Last verified on 5 May 2026 by ScreenSearch.
Two proud heroes with no one left to fight... But each other.
Cold War adversaries Col. Jack Knowles and his Russian counterpart, Col. Valachev, are stationed on opposite sides of the German-Czech border. Both men are responsible for a group of troops in their remote settings, and both have been shaped by their combat experiences and a shared aversion to their superiors' ways of doing things. After a defector is killed, things escalate into a full-fledged battle with serious geopolitical ramifications.
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The Fourth War (1990) ORIGINAL TRAILER [HD 1080p]
Streaming options in the United Kingdom
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Included with these subscription services in the UK.
Last verified: — sourced from The Movie Database. Machine-readable: Markdown · JSON.
Cast & crew
Top-billed cast in The Fourth War.
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Roy ScheiderCol. Jack Knowles -
Jürgen ProchnowCol. Valachev -
Tim ReidLt. Col. Clark -
Lara HarrisElena -
Harry Dean StantonGen. Hackworth -
Dale DyeSergeant Major -
William MacDonaldMP Corporal -
David PalffyGawky Soldier
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The Fourth War — frequently asked questions
Where can I stream The Fourth War in the UK?
The Fourth War (1990) is currently included in subscriptions to Amazon Prime Video and Amazon Prime Video with Ads in the United Kingdom. Sign-in is required to play. Streaming licences change occasionally — ScreenSearch refreshes its data daily.
Is The Fourth War on Netflix, Disney+ or Amazon Prime Video in the UK?
The Fourth War is currently included with: Amazon Prime Video and Amazon Prime Video with Ads.
How accurate is this film's availability data?
Availability is sourced from The Movie Database (TMDB), which in turn pulls from JustWatch. Listings are refreshed daily. For purchase decisions, the provider's own site is the source of truth.
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