Introducing the Walmington-on-Sea Home Guard, a bunch of hapless old and young men who have kept people all over the world very amused since the 1960s. Writers Jimmy Perry and David Croft made each episode of Dad's Army as funny as the previous one, with an element of humour which has survived decades. It has many of the most memorable catchphrases of any sitcom and due to its public embracing, is one of the most repeated shows in television history. The BBC keeps an episode on queue in case of a fault at Television Centre and it even successfully invaded the big screen with a memorable, well-loved Dad's Army feature film made by Columbia Pictures.