14/28 Timmy's friends want to include a new super-rabbit toy in their games. (R)
15/28 Timmy and Ruffy devise a squeaky musical performance for Otus to provide the finale to. (R)
7/40 Shaun borrows the farmer's wig to show off to the flock. (R)
11/13 Hacker attracts Jedward into the studio. Featuring another trip to Downstairs Abbey. (R)
10/13 The team visit a leech farm in Swansea and a burning house in Northumberland. (R)
1/13 Katherine gives a Year Five class a science lesson they will never forget. (R)
Watch from start
4/10 Shane's mum is transformed into her idol, Marilyn Monroe. (R)
1/10 Dick and Dom reveal the genius of Archimedes. (R)
1/10 The first four cooks attempt to dazzle judges John Torode and Donal Skehan. (R)
2/10 Four young cooks attempt to make their favourite dishes. (R)
4/6 Steve Backshall visits the Bahamas, Hawaii and Mexico to swim with sharks. (R)
1/6 Steve Backshall discovers how animals survive subzero temperatures. (R)
1/8 This travels to the very depths of the seas, to reveal a spectacular variety of life. (R)
Rick is spoilt for choice as he explores the multifaceted food of Penang. (R)
Nicki Chapman is in Pembrokeshire helping a couple who want to run holiday lets. (R)
Hazel Irvine with continued live coverage of the second-round best-of-11-frame matches.
Chris Jackson assesses plans for a number of historic buildings across the region. (R)
7/13 Dr Anna Nekaris travels to Java to find out about the slow loris and its toxic bite. (R)
26/30 Paul Martin finds out about the creator of Portmeirion Pottery, Susan Williams Ellis. (R)
3/4 How attitudes towards romance and relationships were reflected by Perry and Croft.
5/7 Captain Mainwaring is annoyed when a death elevates Sergeant Wilson's social status. (R)
8/18 Stephen Fry, Josh Widdicombe, Aisling Bea, Tony Hawks and Alan Davies look into love.
2/4 A look at sci-fi's obsession with alien invasion, from all-out assault to hidden threats.
7/8 Rose's romance threatens to go off the rails, while Gary's resolution scares Jack.
Highlights from York's Barbican Centre, where the second round is under way.
Hazel Irvine introduces highlights from Saturday afternoon's second-round match.