9.38 Countdown: Harry, Yes or No

10.0 Merry-go-Round: Shipwreck
Lis Sladen goes to the Scilly Isles only to find that the best place to find a shipwreck is in a library in Amsterdam.

10.23 Exploring Science: Problem Solving

11.22 Music Time: Tune Patterns
Kathryn Harries and Peter Combe demonstrate how to make a musical sandwich.

11.45 General Studies: Underwater
In the treasure trove for prodigious ocean-floor resources there is an almost unseen commercial counterpart of the familiar Cousteau world which makes astonishing demands on people and technology.

Weather BARBARA EDWARDS

Live and lively every day - television's most original magazine programme with the accent on new ideas, new talking points, star guests and good conversation. Presented live from the lobby of the BBC's Broadcasting Centre in Birmingham by Donny MacLeod , David Seymour Marian Foster and Jan Leeming including MacLeod's Mysteries - a new and sometimes spine-chilling look at some of the most intriguing unsolved human riddles of all time.
Editor TERRY DOBSON

2.1 Words and Pictures: Big Dog... Little Dog
A series for young children in the beginning stages of reading.
Fred is the big dog. Ted is the little dog. They are great friends: it is the attraction of opposites.

2.18 Near and Far: Earth in Action

2.40 Going to Work: Craft Skills
Some of the skills found in the furniture, glass and pottery industries.

from Port Talbot, Glamorgan
This week's programme comes from Margam Abbey, where the ABERAVON MALE VOICE CHOIR joins united congregations from many of Port Talbot's churches. SUE LAWLEY has been talking to some of them.

Told by MICHAEL FLANDERS

with June Whitfield
The House that Sailed Away by PAT HUTCHINS
It had rained every single afternoon since grandma had arrived, and she had been feeling decidedly peaky all week. She was putting the finishing touches to her hair, when she looked out of the window and saw that it wasn't her imagination - they were actually floating down the middle of the high street!
Today: One Very Rainy Day in Hampstead

An adventure story in 13 episodes set in New Zealand in the 1860s. Part 3
Scott Hunter has set out to find his missing father. He has stowed away on a supply dray, been captured by robbers, escaped by night, and has now been am-bushed. But by whom? And why?
Written by ROGER SIMPSON
Producer JOHN MCRAE
Director TOM PARKINSON

with John Noakes, Peter Purves and Lesley Judd

with Angela Rippon
Weatherman

Presented live from London and the BBC studios around Britain. Frank Bough , Sue Lawley
Valerie Singleton , John Stapleton and Bob Wellings are the team that bring you Britain's most watched current affairs programme
Each weekday evening they present analysis of topical events plus the features and films that make up the scene Nationwide including
Pigeonhole with Richard Stilgoe
Producers RONALD NEIL , ANDREW TAUSSIG GORDON WATTS , HUGH WILLIAMS
Deputy editor STUART WILKINSON
Editor JOHN GAU

by Terry Nation.
The third of a new space adventure series in 13 episodes.
Starring Gareth Thomas, Sally Knyvette, Paul Darrow, Michael Keating, David Jackson
with Brian Blessed, Glyn Owen

In the alien spaceship, which they have named Liberator, Blake, Jenna and Avon plan to free the prisoners held on Cygnus Alpha.

In the alien spaceship which they have named Liberator, Blake, Jenna and Avon plan to free the prisoners held on Cygnus Alpha.

Can One Man Make A Difference?
'... people say that one man, a President even, can't make a difference. That's not true '.
(JIMMY CARTER , 1976)
Charles Wheeler asks whether President Carter's first year in office has justified this confidence.
Producer ANNE TYERMAN
Deputy editor ELWYN PARRY JONES
Editor CHRISTOPHER CAPRON

with Angela Rippon
Weather

A major six-part fictional series starring
Episode 5
As a large-scale anti-war demonstration rages outside the White House, President Richard Monck ton orders his Chief of Staff Frank Flaherty to take violent and provocative action. Meanwhile, the moment CIA Director William Martin has dreaded arrives: the White House requests access to the incriminating Primula Report.
Written by DAVID W. RINTELS and ERIC BERCOVICI
Based on The Company by JOHN EHRLICHMAN
Produced by NORMAN POWELL
Directed by GARY NELSON