Among the first of the late 60s anti-war films that reflected growing concern over the Vietnam War, “How I Won the War” takes a cold, dark look at the Good War, World War II. The black comedy, adapted from Patrick Ryan’s 1963 novel, stars Michael Crawford as bungling British Army Officer Lieutenant Earnest Goodbody, with John Lennon (in his only non-musical role, as Musketeer Gripweed), Jack MacGowran (Musketeer Juniper), Roy Kinnear (Musketeer Clapper) and Lee Montague (Sergeant Transom) as soldiers under his command.