Let’s go back to the late 1970s, when a Bolton steeplejack in a flat cap climbed chimneys with little more than ladders, ropes and nerve. BBC Documentary producer Don Haworth saw more than a daring occupation: he saw Fred Dibnah, a man with a love of steam, a gift for storytelling and an infectious pride in his work. Watch the film that introduced

Fred to the nation and won Haworth a BAFTA.