TV Guide BBC Four Saturday

Documentary telling the story of how rock music evolved in Ireland over 40 years. The film demonstrates how the sounds that emerged were grounded in the musical traditions of the island's two main cities, from the pioneering touring showbands of the late 1950s through to the modern day. Richard Dormer narrates an examination of how the harder sounds of Belfast merged with the more folk-centric traditions of Dublin, celebrates some of the key musicians to have emerged from the Irish scene, and reveals how they were influenced by the political, social and cultural climate of their surroundings. With contributions from U2, Sinead O'Connor and Bob Geldof

Gail Porter presents the pop chart programme, first broadcast on 28 May 1999 and featuring Texas, Sugar Ray, Travis, Shania Twain, Sixpence None the Richer, Hepburn and Shanks & Bigfoot

James Fox tells the story of the human race's ever-changing relationship with nature through the lens of some of the world's most extraordinary artworks, beginning with a look back at the art of the ancient world, looking at the art of prehistoric hunters, the advent of agriculture, the first cities, and the beginnings of Hinduism and Christianity

A middle-aged widow's family become convinced a photographer is only marrying her for money and ask Hetty to investigate. Given a week to probe his past and find out whether he's a gold-digging cad or a 24-carat gentleman, the unlikely sleuth unearths some extremely interesting facts. Drama based on the novel by David Cook, starring Patricia Routledge and Derek Benfield

Leonard Sachs presents the silver jubilee edition of the old-time music hall programme from January 1978, with Ken Dodd, Jan Hunt and members of the Players' Theatre, London, taking to the stage of the Leeds City Varieties