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The Ministry of Ungentlemanly Warfare

The Ministry of Ungentlemanly Warfare is a 2024 war action film directed, co-written, and produced by Guy Ritchie.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

The Ministry of Ungentlemanly Warfare is a 2024 war action film directed, co-written, and produced by Guy Ritchie. It is a heavily fictionalised portrayal of a World War II Special Operations Executive mission, inspired by Damien Lewis’s 2014 non-fiction book about Churchill’s secret warriors.

Premise

The film depicts a secret British wartime operation formed under Winston Churchill to disrupt German shipping and supply lines. Sources describe the plot as a fictionalised take on a real World War II mission associated with Operation Postmaster.

Production and release

Guy Ritchie directed, co-wrote, and produced the film, which was adapted from Damien Lewis’s 2014 book. It premiered in New York on April 13, 2024, and opened in U.S. theatres on April 19, 2024.

Historical background

The film draws on the history of the Special Operations Executive and a declassified wartime operation involving British operatives in West Africa. Reviews and plot descriptions note that the movie takes significant dramatic liberties with the historical record.

Cast

The ensemble cast includes Henry Cavill, Eiza González, Alan Ritchson, Henry Golding, Alex Pettyfer, and others. Promotional material and reviews identify Cavill’s character as Gus March-Phillipps, the mission leader.

Key facts

  • The film is a 2024 war action film directed by Guy Ritchie.
  • It is a heavily fictionalised portrayal of a World War II Special Operations Executive mission.
  • The film is based on Damien Lewis’s 2014 book Churchill's Secret Warriors.
  • It premiered in New York on April 13, 2024, and was released in the United States on April 19, 2024.
  • The main cast includes Henry Cavill, Eiza González, Alan Ritchson, Henry Golding, and Alex Pettyfer.
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Canadian context

The film was reviewed by Canadian and international media and is part of the global circulation of English-language wartime cinema; no specific Canada-only production or release connection is established in the provided sources.

Frequently asked questions

What is The Ministry of Ungentlemanly Warfare about?
It is a World War II action film about a covert British mission to sabotage German operations, presented as a fictionalised version of a real wartime operation.
Who directed the film?
Guy Ritchie directed, co-wrote, and produced the film.
What is it based on?
It is based on Damien Lewis’s 2014 book Churchill's Secret Warriors: The Explosive True Story of the Special Forces Desperadoes of WWII.
Is the film historically accurate?
No. Sources describe it as heavily fictionalised or loosely based on historical events connected to Operation Postmaster.
When was it released?
It premiered in New York on April 13, 2024, and was released in the United States on April 19, 2024.
Who stars in the film?
The main cast includes Henry Cavill, Eiza González, Alan Ritchson, Henry Golding, and Alex Pettyfer.

References

  1. Wikipedia — https://en.wikipedia.org/wiki/The_Ministry_of_Ungentlemanly_Warfare
    Supports: Director, cast, release date, basis on Damien Lewis book, and description as heavily fictionalised.
  2. Apple TV — https://tv.apple.com/us/movie/the-ministry-of-ungentlemanly-warfare/umc.cmc.7e7sirfu9bjeaskuhsosu5k01
    Supports: Premise, cast, Churchill/Special Operations Executive background, and portrayal of unconventional wartime mission.
  3. Associated Press — https://www.apnews.com/article/ministry-of-ungentlemanly-warfare-movie-review-294f818fe0d71f01baee96362885309c
    Supports: Runtime, MPAA R rating, historical background, and Operation Postmaster context.
  4. RogerEbert.com — https://www.rogerebert.com/reviews/the-ministry-of-ungentlemanly-warfare-movie-review-2024
    Supports: Source book, release context, and discussion of declassified wartime history.
  5. The Hollywood Reporter — https://www.hollywoodreporter.com/movies/movie-reviews/the-ministry-of-ungentlemanly-warfare-review-henry-cavill-alan-ritchson-guy-ritchie-1235874556/
    Supports: Screenplay credits, Operation Postmaster framing, and semi-fictionalised mission description.