Ends 7.30.

Teletubbies
The lion and bear play hide and seek. (R) (S)

7.25 Pingu
Today's adventure features Pingu, the chef. (R)

Ends 10.30.

Taz-Mania
Taz decides to outsmart a piranha.
(R) (S)

7.50 Rule the School
Role-reversals.
(Shown last Friday) (S) (W)

8.15 The Cramp Twins
The Fuzz Babies become infected with a fur fungus.
(R) (S)

8.30 The Story of Tracy Beaker
Continuing a rerun of the drama series.
Everyone at the Dumping Ground is laid low with a virus.
(For cast see Wednesday) (R) (S) (W)

9.00 The Scooby-Doo Show
As Scooby's cousin makes her latest movie, the production is disrupted by a strange presence.
(S)

9.20 XChange Xtra
Things to do in Plymouth and how to make a funky mouse mat.
(S) (W)

9.40 Evolution
Animation. Ira's crew fight Genus monsters.
(S)

10.05 Ocean Odyssey
Hellegren tests the syncronium.
(R) (S)

Ends 11.30.

Clifford the Big Red Dog
It's Halloween and Jetta brags about how brave she is.
(R) (S)

Followed by CBeebies Birthdays

10.50 The Shiny Show
Mukka is the Quizzer, and today's show features minute beasts.
(S) (W)

11.10 Tweenies
Jake learns about the Man in the Moon.
(R) (S) (W)

Danielle regrets posing for some pictures.

Nicole has a major decision to make.

Can Brum catch a high-flying balloon thief?

Crime drama. Postwar Tokyo: an undercover agent is assigned to infiltrate a successful American crime syndicate. Review page 42.
Director Samuel Fuller (1955)

Rainbow Warriors. A look at the colourful world of chameleons.
Narrated by David Attenborough.

London News) Weather

Series presented by Paul Martin , in which experts help people sell their antiques at auction. Today's programme comes from Hove, East Sussex.
Series producer Hannah Comeck ; Executive producer Mark Hill

Cookery contest with Ainsley Harriott.

Elimination quiz presented by Anne Robinson.

Homer and Marge ask Lisa to baby-sit Bart - much to his extreme annoyance.
Fancy The Simpsons theme on your phone? Visit [web address removed]

Two different views of Malcolm and Reese's trip to a bowling alley, one with Hal chaperoning, and then Lois.

[web address removed]
Fancy the Malcolm in the Middle theme tune on your phone? Visit [web address removed] for more information

Oedipus Wrecks. Clark tries to set Lois free.

The Architect, the Clerk and the Money. At London's St
Paul's Cathedral, Julian Richards helps locate the remains of Lawrence Spencer , clerk of works and assistant to Sir
Christopher Wren in the construction of the famed landmark. Producers Ian Potts and Suzanne Daggar
Executive Producer Caroline van den Brul

The grand final of the Reunited series with 1968 winners Keele up against 1979 trophy holders, Sidney Sussex, Cambridge. Jeremy Paxman asks the questions.
Director Vernon Antcliff ; Producer Peter Gwyn

Ends 10.30.
Two Pints of Lager and a Packet of Crisps Second series of the sitcom about the lives of five twentysomethings.
Bungle. Louise tries to cope with an amorous new boyfriend.
Written by Susan Nickson ; Director Gareth Carnvick ; Producer Stephen McCrum First shown on BBC Choice
BBC VIDEO: series one of Two Pints of Lager and a Packet of Crisps, £15.99
9.30 Liar Six members of the public say they are related to a famous person, but only one is telling the truth. Paul Kaye presents the quiz show which awards L10,000 to the person who convinces a probing audience of the veracity of their claim. Director John FD Northover; Producers Bill Matthews. Harry Thompson
Repeated on Friday at 11.35pm
10.00 Knowing Me Knowing You ... with Alan Partridge
Steve Coogan insults more guests on his spoof chat show. Director Dominic Brigstocke ; Producer Armando lannucci
www.bbc.co.uk/partridge

Alan Partridge interviews child film makers Scott and Dean McLean, lesbians Bridie McMahon and Wanda Harvey and Forbes McAllister.

News analysis, with Kirsty Wark.

Nanny Boys. Though they've never changed a nappy, Ben and Oliver Black take over a near-bankrupt nanny agency. Producer Charlotte Desai ; Series producer Simon Dickson

Bilko plans to turn Fort Baxter into a boys' camp. (BW)

Followed by The 48 Preludes and Fugues

Repeats are not indicated.
Open University 12.30 Ever Wondered? 817568112.45 Personal Passions Simon O'Brien 8170136 1.00 Ever Wondered? 26038 1.30 The Copulation Explosion
Wild World 2.00 Frozen World, with Life in the Freezer Languages 4.00 Talk German (parts 5-6); Germany Inside Out Munich and the South
Working in the Media 5.00 Careers and Health and Safety Open University 6.00 Words and Music 91643 6.30
Greenberg on Art Criticism - with Clement Greenberg