Don McCullin's powerful pictures of the horrors of war and deprivation have made him one of the world's most celebrated photographers. Now, after more than 20 years working exclusively with the stills camera, he has been commissioned by Arena to make his first film. In tonight's programme he turns his eye on life in Britain today, with portraits of Bradford, Harlow and East London. Through the industrial city, the dream of the new town and the capital past and present, McCullin reveals a Britain which is exotic, diverse and often disturbing.