Lionsgate has debuted the trailer for Guy Ritchie’s Henry Cavill-led WWII actioner ‘The Ministry of Ungentlemanly Warfare.’

Based upon recently declassified files of the British War Department and inspired by true events, the movie is an action-comedy that tells the story of the first-ever special forces organization formed during WWII by UK Prime Minister Winston Churchill and a small group of military officials including author Ian Fleming.

The top-secret combat unit, composed of a motley crew of rogues and mavericks, goes on a daring mission against the Nazis using entirely unconventional and utterly “ungentlemanly” fighting techniques. Ultimately their audacious approach changed the course of the war and laid the foundation for the British SAS and modern Black Ops warfare.

Directed by Ritchie, the cast includes Henry Cavill, Henry Golding, Alan Ritchson, Alex Pettyfer, Hero Fiennes Tiffin, Eiza Gonzalez, Cary Elwes, Babs Olusanmokun, Til Schweiger, Henry Zaga, Mohammad Nour Hakmi, and Babs Olusanmokun.

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