Ends 9.00.

UBOS
Zarlak exerts an evil influence over Verne.

7.20 Blue Peter
With Basil Brush.
(Shown last Friday BBC1)

7.45 X-periMENTAL
Two teams from Stockport and Liverpool compete in the science challenge.

8.00 Round the Twist
Bronson, Pete and Linda meet a dog that seems to have strange powers.

8.25 Evolution: the Animated Series
Two scientists battle to rid the world of alien invaders.

8.45 Pocket Dragon Adventures
The dragons meet a wombat with hidden talents.

Ends 10.50.

Clifford the Big Red Dog
Jetta regrets reading Emily Elizabeth's private diary.

9.15 Bob the Builder
Spud makes mischief with paint. (S)

Followed by CBeebies Birthdays

9.30 Binka
The greedy cat tries to impress Suki, and is teased by a pesky squirrel.

9.40 Fimbles
Fimbo makes a boat out of a big box.

10.00 Tweenies
A stranger is nasty to Doodles.
BBC Tweenies Magazine: Red Nose Special, £1.40, on sale now

10.25 Teletubbies
A group of children sing a Maori song.

Repeats are not indicated.
10.50 Look and Read (ages 7-9) Spell It Out - Programme 1 2041715 11.10 Primary History (ages 9-11) Britain since 1948 - End of a Millennium
5787116 11.30 Coming to England (ages 7-9) Programme 1
9656116 11.50 See You, See Me (ages 7-9) Building a Castle 7667932 12.10 Around
Scotland (ages 10-12) Scotland in the Second World War - the Threat from Above

First of the week's financial roundups. With Adam Shaw.

Repeats are not indicated.
1.00 Magic Key (ages 5-6) Floppy and the Puppies (Characteristics) 76789883 1.15 Numbertime(ages 4-6) Time - o'Clock

Exploring the concept of time, this edition explains what 'o'clock' means. Plus, Little Juan prepares for the football match, Scrap eagerly awaits the post and Bernie tricks Bill.

A North Vietnamese army colonel recalls the fall of Saigon in 1975.

Musical comedy starring Bing Crosby and Joan Fontaine. A travelling salesman hopes to sell a gramophone to the Austrian Emperor Franz Josef , but the palace guards think he is carrying a bomb - the first in a series of misunderstandings. Review page 50.
Director Billy Wilder (1948)

(Digital: BBC London News); Weather

In the first of this week's programmes, a couple from noisy south London are looking for a haven in rural Sussex.
Presented by Catherine Gee.
Producer Kate Roberts

Cookery contest.

Elimination quiz.

The Wizard of Evergreen Terrace. A mid-life crisis prompts
Homer to re-invent himself as a high achiever. Guest voice of William Daniels , aka KITT in Knight Rider. Fancy the Simpsons theme on your phone? Visit www.radiotimes.corn

Bullets over Bel-Air. Will and Carlton are held up at a cash point by an armed robber. Another episode is on Thursday at 6.20pm

La Bomba. Scorpius has sabotaged Crichton's escape plan and the crew are placed under "protective" guard.
The final episode of the series can be seen next Monday

A fiftysomething doctor with £25,000 to spend looks to replace his predictable Citroen C5 with a sportier model to remind him of his youth. Jason Barlow and Dominic Littlewood are on hand to help him make the deal.

The third quarter-final sees Cranfield take on Durham for a semi-final place. Jeremy Paxman asks the questions.
Director TraceyRooney; Producer Peter Gwyn Another collegiate battle is on Friday at 7pm on BBC4

Another chance to see this four-part series, first shown in 1997, which charts the changing fortunes of Britain's titled classes over the past 120 years through the personal archives and memories of aristocrats.
Born to Rule: 1875-1914. From country houses across Britain and Ireland aristocrats recall the political power, wealth and socialising which their ancestors enjoyed. But in one generation the landed classes faced the hardship of agricultural depression and the growth of democracy.
Director/Producer Sam Organ (Revised repeat)

Ends 10.30.
Never Mind the Buzzcocks Singer Siobhan Fahey of Shakespear's Sister, ex-Strangler Hugh Cornwell , BBC
London DJ Sean Rowley and veteran stand-up comedian Barry Cryer guest on the comedy music quiz.
Director Paul Wheeler ; Producers Simon Bullivant and Warren Prentice
Repeated next Sunday
9.30 Shooting Stars Regular panellists Ulrika Jonsson , Will
Self and Johnny Vegas welcome former Big Brother housemate Alex Sibley , GMTV newsreader Penny Smith and comedian Les Dennis to the comedy quiz show. Director Richard Valentine ; Producer Lisa Clark
First shown on BBC Choice
10.00 The Kumars at No 42 Broadcaster Jonathan Ross and one-time England football captain Tony Adams steel themselves for interrogation on the Kumar sofa. Written by Richard Pinto , Sharat Sardana , Sanjeev Bhaskar
Producers Lissa Evans , Richard Pinto. Sharat Sardana ; Executive producers Jimmy Mulville , Denise O'Donoghue

Sanjeev welcomes Jonathan Ross and former England football captain Tony Adams.

Analysis of the news, with Kirsty Wark.

As the digital arts channel celebrates its first birthday,
Kirsty Wark introduces highlights from its inaugural year, including The Falklands Play and My Sperm Donor Dad.
Producer Charlie Smith ; Executive producer David Okuefuna
BBC4 on BBC2: The Cuban Missile Crisis is tomorrow at 11.20pm

Repeats are not indicated.
Open University 12.30 Building the Perfect Beast
1.30 Humanity and the Scaffold
Secondary Schools 2.00 Religious Education: KS3 Curriculum Bites - seven programmes focusing on Christianity Languages 4.00 Brazil Inside Out (parts 3-4)
Anger at Work 5.00 Bullying - Survival Guide
Open University 6.00 Music to the Ear 66891 6.30 Open Advice - a Meeting of Minds