This film is a joy to watch, because of the perfect timing and comic talents of Ian Carmichael, who really was the fifties equivalent in Britain of Woody Allen. Carmichael plays a hopelessly incompetent but perfectly charming draftee to the Army during World War II. He starts out as an officer because he has a posh accent, but is quickly demoted to a private because he is so hopeless. But even as a private he cannot cope. Richard Attenborough plays Carmichael's chum. Terry-Thomas plays his usual pastiche role of an upper class twit officer with a sneer. There is nothing particularly inventive about this film, it is just jolly good fun. It was directed by John Boulting and produced by Roy Boulting. It's those brothers again. Ian Bannen makes his first credited appearance in a feature film. Dennis Price and Thorley Walters play officers. William Hartnell, always the sergeant major is, well, the sergeant major, and there was never anybody better at that than he was. Hartnell is one of those amazing stalwarts of British films who deserves more attention than he has received. He was not a Cockney, he was one of the locals whom I know so well, the older ones of whom proudly say of themselves: 'I'm from West Central' (WC1 postal area), better known as Holborn.