The Ministry of Ungentlemanly Warfare

'The Ministry of Ungentlemanly Warfare' is a British-American spy action film, directed and co-written by Guy Ritchie. It is based on the 2015 book written by Damien Lewis and the companies in charge of distributing it in the United States are Lionsgate and Guy Ritchie Film.

The script takes inspiration from recently declassified archives of the British War Department and the film is based on real events. It tells the story of the first special forces unit created during World War II by British Prime Minister Winston Churchill, along with a small group of military officers, including the writer Ian Fleming. This secret combat unit was made up of a diverse group of daring and rebellious characters, who carried out daring missions against the Nazis using completely unconventional and rather "ungentlemanly" tactics. His innovative approach had a significant impact on the course of the war and was the precursor to the British Special Air Service (SAS) and modern special operations known as "Black Ops".

The film's cast includes Henry Cavill as Gus March-Phillipps, Eiza González as Marjorie Stewart, Alan Ritchson as Anders Lassen, Henry Golding as Freddy Alvarez, Alex Pettyfer as Geoffrey Appleyard, Hero Fiennes Tiffin as Henry Hayes, Babs Olusanmokun as Mr. Heron, Cary Elwes as Brigadier Gubbins 'M', Til Schweiger as Heinrich Luhr, Henry Zaga as Captain Binea, Rory Kinnear as Winston Churchill, Danny Sapani as Kambili Kalu, and Freddie Fox as Ian Fleming.

Guy Ritchie wrote the screenplay with Paul Tamasy, Eric Johnson and Arash Amel. The film was produced by Jerry Bruckheimer, Guy Ritchie, Chad Oman, Ivan Atkinson and John Friedberg and will be released in theaters in the United States on April 19.