Canine sleuthing.
Estelle performs her new single Go Gone, while Grange Hill regulars Sammy O'Grady and Matt Buckley feature in Pop Art. Plus games and cartoons. With Barney Harwood and Rochelle Wiseman.
[web address removed]
Laurence Llewelyn-Bowen looks at the importance of colour in the home, and Chris Beardshaw shows how to introduce hues in the garden. Meanwhile Linda Barker discovers the roots of the colour purple, Kate Humble finds out why Iceland's lagoons are so blue, and celebrity guest Lenny Henry unveils plans for this year's Red Nose Day next month. Hosted by Nicki Chapman
Coverage from Bormio in Italy as the World championships conclude, with action from the men's and women's slalom.
Introduced by Hazel Irvine.
Coverage of this year's Masters tournament gets under way at
2.00 with the match between defending champion Paul Hunter and veteran Steve Davis. Hosted by Ray Stubbs , with John Parrott.
www.bbc.co.uk/snooker BBCi: full, uninterrupted coverage available to digital viewers via the red button
Epic and stately sci-fi adventure, the original movie based on the cult TV series, starring William Shatner and Leonard Nimoy.
The USS Enterprise is ordered back into service to confront an alien menace. Review page 54.
Director Robert Wise (1979, U)
Top British athletes are in Sheffield chasing selection for next month's European championships in Madrid. Double Olympic gold medallist Kelly Holmes goes in the 800m, men's 4x100m Olympic champions Jason Gardener and Mark Lewis-Francis go head to head in the 60m, while Janine Whitlock returns in the pole vault after a drug suspension. Hazel Irvine hosts.
Timetable: 5.00 Women's pole vault; 5.20 Men's long jump; 5.50 Men's 60m semi-finals; 6.20 Women's 400m; 6.40 Women's 800m; 7.00 Men's 60m final. Producers Helen Kuttner and Martin Webster ; Editors Michael Cole and Jim Bentley www.bbc.co.uk/athletics Coverage of the Grand Prix athletics meeting is on Friday at 625pm
5/8. Mesopotamia, AD 530: can jujitsu instructors 'rom Essex execute a Sassanid triumph over a vast
- Byzantine Roman army? With Richard Hammond.
Series producer Angus Cameron
The enticing tie between Paul Hunter and Steve Davis is the focus of coverage from the Masters tournament at the Wembley Conference Centre. Last year Hunter edged out Ronnie O'Sullivan 10-9 in an all-England thriller to land his third title in four years. Clive Everton, Dennis Taylor , Willie Thorne and John Virgo commentate. Ray Stubbs and John Parrott host. Producer Alison Witkover ; Executive producer Graham Fry BBCi: digital viewers can access blanket coverage via the red button
7/11. Ricky Wilson from Kaiser Chiefs is among the guests joining Bill Bailey , Phill Jupitus and Mark Lamarr. Director Paul Wheeler ; Producer Steve Doherty Repeated Sat Mark Lamarr hosts Shake, Rattle and Roll, Thursdays 9pm Radio 2 Phill Jupitus on the Oysterband: page 40
Actor Michael Gambon 's befes noires include birthdays and west London's modish enclave Notting Hill.
Director Geraldine Dowd ; Producer victoria Payne
6/12. Sins of the Father. Dunbar is forced to account for his self-harming teen daughter. Strong language.
Writer Steve Coombes ; Director Richard Laxton
Producer Victoria Fea First shown on BBC3
Did Manchester United make amends for last season's
4-1 drubbing by City, their biggest derby defeat for 15 years? Adrian Chiles introduces the highlights.
Series producer James Irving ; Editor Mark Demuth
Altar Egos. Michael has a one-night stand with a blind attorney. Next episode Thursday 10.10pm BBC4. Shown last Thursday on BBC4
Six Nations highlights, including
England v France, plus Jeremy Guscott 's report on the burgeoning women's game. With John Inverdale. Director Phil Sibson ; Series editor Lucy Cutler
Highlights of the all-Glaswegian tie between Stephen Maguire and Graeme Dott.
Action from the opening tie in the Masters between Paul Hunter and Steve Davis.
www.bbcco.uk/ieamincjzone
WorkSkills: Webwise for Business Repeats not indicated.
2.00 Using the Internet 27725 3.00 Planning for Success 52375 4.00 Getting the Best from the Net 78801 5.00 Welcome to the Cybermarket