Churchill: The Hollywood Years (2004)

In this irreverent parody, the British court and war government consist mainly of idiots and/or traitors. Hitler moves into Buckingham palace and plans to marry into the Windsors. A US Army officer claims the cigar-smoking iconic PM was an actor, Ray Bubbles, impersonating his own father, USMC lieutenant Winston Churchill, a genius spy who stole an enigma code machine and almost single-handedly won a very alternative battle for Britain.