Florrie catches sight of a pretty rainbow, but Fimbo is too busy to take a look.
Ends 8.30.
Sheeep
Gogol prepares lunch for his friends.
7.00 All or Nothing
Game show with Jamie Rickers and Tara Maguire. Shown yesterday at 4.10pm on BBC1
7.30 Teenage Mutant Hero Turtles
The pizza-munching dudes discover a lost prehistoric world at the Earth's core.
7.50 Round the Twist
Re-run of the 13-part third series of the comedy about the eccentric Twist family, who live in a lighthouse on the Australian coast.
The side effects are most peculiar after Pete meets the girl of his dreams.
8.15 Snailsbury Tales
A new face in town stands accused following a spate of burglaries.
Ends 10.20.
Little Bear
Three tales featuring a cub and his friends.
8.55 Bob the Builder
A surprise awaits on the final hole when the team build a crazy-golf course.
Followed by CBeebies Birthdays
9.10 Balamory
In the last of the week's visits to the island, PC Plum asks for help in making a scarecrow.
For cast see Thursday
9.30 Bill and Ben
Thick snow covers the garden, and the friends can't find their football.
9.40 Fimbles
Fimbo learns money isn't everything.
10.00 Tweenies
Fizz and Milo visit a fire station after Bella's ball gets stuck in a tree.
BBC magazine: Tweenies, £1.40
BBC video: Tweenies: Let's Play, £9.99
Repeats are not indicated.
10.20 Primary History (ages 7-9) A Walk through Time: Work
10.40 Look and Read (ages 7-9)
Spelling with trie Spellits ( programme 1) 9794376 11.00 Megamaths
(ages 7-10) Tables: the Five-times Table 930280211.20 The Chat Room (ages 7-11) Stereotypes 4043463 11.40 Primary Geography (ages 9-11) Mountains and Coasts: Mountain Landscapes
Continuing live coverage from Sheffield of the second semi-final at the world championship.
Peter Ebdon of England staged a thrilling comeback at this juncture last year. The eventual champion was 16-14 down and facing defeat at the hands of Welshman Matthew Stevens. Behind by 33 points and with only 35 left on the table, Ebdon sank a difficult pink. Inspired by that tricky pot, he went on to take the final three frames and so register a 17-16 victory.
Presented from the Crucible by Hazel Irvine, Steve Davis and John Parrott. Commentary by Clive Everton , Dennis Taylor , John Virgo and Willie Thorne. www.bbc.co.uk/snooker Including, at 3.20, News; Regional News (Digital: BBC London News) Weather
Brother from Another Series. Has prison turned the unstable Sideshow Bob into a reformed character? With the voice of Kelsey Grammar from Frasier. Fancy the Simpsons theme on your phone? Visit www.radiotimes.com
There's the Rub (part 1). Hilary and Carlton volunteer to help out at a homeless shelter over Thanksgiving. And Will attempts to cure Phil's back pain.
Action from the penultimate session of the first semi-final, introduced by Steve Davis and John Parrott.
The secrets of the country's top gardeners are revealed in a new six-part series touring the Royal Horticultural Society's four English gardens. In this first programme, Rachel de Thame visits the stunning RHS Garden Wisley in Surrey, where she learns techniques for fruit training and harvesting, and meets an amateur grower of carnivorous plants as he prepares to enter his first RHS Flower Show. Rachel de Thame is also in Gardeners' World tonight.
Executive producer Owen Gay; Series producer Richard Sinclair 89
Norfolk Broads. Britain's largest protected wetland is home to some of the country's rarest plants. Chris Beardshaw dons his waders and pays a visit, hoping to transplant a slice of the Norfolk Broads into a garden pond. Later, at Colchester's Beth Chatto Gardens, he discovers ponds filled with exotic plants from around the world. Director Jason Holmes ; Series producer Gill Tierney
Postponed from 25 April BBC BOOKS: The Natural Gardener, based on the series The Flying Gardener. L20, available from www.bbcshop.com
With rhododendrons and azaleas providing bursts of colour all over the country, Monty Don 's thoughts turn to designs for a woodland plot. Meanwhile, Rachel de Thame spring-cleans a pond, and Chris Beardshaw attends to some climbing plants.
Producer Sarah Davis : Editor Gill Tierney Repeated next Sunday BBC MAGAZINE: Gardeners' World, £2 .70. May issue available now Lead letter: page 7
A further eight frames are due to be played tonight as the semi-final action continues at the Crucible in Sheffield.
Presented by Hazel Irvine , Steve Davis and John Parrott.
www.bbc.co.uk/snooker
Presented by Gavin Esler.
Mark Lawson looks back at the highs and lows of the cultural week in the company of Paul Morley , Bonnie Greer and Michael Gove.
Series producer Tanya Hudson
The stories of two fathers caught between two cultures are recounted in the concluding part of the series about immigrants in the UK. Mohinder, a Sikh who has arranged marriages for all of his children, is devastated when one of his daughters disappears in India. And Ali, a single dad from Somalia, struggles to bring up his son in the Muslim faith while looking for work. Producer Zoe Hassid
Science-fiction thriller starring Donald Sutherland as public health inspector Matthew Bennell , who becomes aware of a strange epidemic sweeping San Francisco - people all over the city are convinced that identical alien creatures are replacing the population. Review page 65. Director Philip Kaufman (1978.15)
Repeats are not indicated.
Special Education 3.00 Hands Up! Reception (5)
