Brit Award-winner Sam Fender goes in search of a musical hero from another era - the late, great, Alan Hull of Lindisfarne, in this one-off BBC Four documentary.
Victoria Wood presents the true story behind Britain's timeless comedy. Includes footage of the cast on location and incredible personal tales about the making of the series. Was Arthur Lowe really just like Captain Mainwaring? Why did the warden always end up in the water? And how did Corporal Jones find a bomb down his trousers? Find out why Dad's Army was the Queen Mother's favourite show.
