Story: Mr Duster by NANCY QUAYLE. Presenters Sarah Long , Ben Bazell
Pianist WILLIAM BLEZARD
Designer SARAH PARKINSON Director JOHN SMITH
Producer ALBERT BARBER
Executive producer CYNTHIA FELCATE

A series of nine programmes
Hilary Henson introduces the first of nine problem-solving programmes.
With limited time and limited resources, teams from the EASTMAN DENTAL HOSPITAL
SOUTHERN ELECTRICITY and the HERTFORDSHIRE SCIENCE TEACHING
ASSOCIATION are challenged to design and construct and demonstrate their answer to Caxton.
Heinz Wolff, Head of the MRC Bio-Engineering Division, is the principal judge throughout the series and this week's specialist judge is design consultant Michael Peters.
Assistant producer CAROLINE VAN DEN BRUL Studio director BRIAN DAVIES Producer PETER BRUCE

including sub-titles for the hard-of-hearing, followed by Weather

Five profiles from the golden age of Hollywood written and presented-by Barry Norman
4: Groucho Marx with personal comments from
Zeppo Marx , the youngest member of the Marx Brothers
Arthur Marx , Groucho's son George Jessel , comedian
Charlotte Chandler , biographer
Norman Krasna , writer and friend Morrie Ryskind , who co-wrote three films for the Marx Brothers Dick Cavett , TV interviewer
Edward Buzzell , who directed At the Circus and Go West
Erin Fleming , personal assistant and companion
What made Groucho memorable on or off the screen was his refusal to take any situation for granted.
(THE DAILY TELEGRAPH)
Producer BARRY BROWN Director SUE MALLINSON

A series of six programmes
Match angling from Edgbaston Reservoir; a knock-out fishing competition: heat 4
Introduced by Michael Hordern
Match commentator PETE THOMPSON Today's peg order:
ROD HILL, DAVE THOMAS
MARK DOWNES , KEN GILES TONY KNIGHT , MICK HIATT
Director ROY NORTON
Producer ROY RONNIE. BBC Birmingham

The BBC Television International Sheepdog Championship
The last of eight programmes introduced by Phil Drabble with Eric Halsall The Finals
The mountains and rolling pasture-land of mid-Wales provide the setting for the last day of the television trials, when the close working bond between shepherd and collie is tested to the full over the challenging and demanding trials course at Cilycwm.
Winners of the two competitions will each receive the BBC Trophy and the Sash of Honour from the International Sheep Dog Society. The Finalists Singles
RAYMOND MACPHERSON and Tweed (England) v
DAVID BRADY and Meg (Ireland) Brace
GWILYM JONES with Glyn and Queen (Wales) v
THOMAS LONGTON with Lassie and Bess (England)
Technical co-ordinator JOHN EYNON Director MICHAEL KERR Producer IAN SMITH

A series of eight programmes Introduced by Judith Jackson
FRANK PAGE and MERRILL BOULTON report from the International Motorcycle Show at the National Exhibition Centre on the latest products from the industry, including a brand-new British motorcycle. One of the most spectacular offbeat car races is the All-Wheel Drive Event, and JUDITH JACKSON reports on this cross-country race from Scotland.
Back to the Drawing Board
Owners tell us of design faults with their cars, and FRANK PAGE illustrates manufacturers' shortcomings.
What's New with Sue
SUE BAKER brings us up-to-date with the news of the motoring scene, together with new products and ideas.
Director PHILIP pranklin
Executive producer DEREK SMITH BBC Birmingham

Peter Snow, Charles Wheeler , John Tusa and Peter Hobday present an informed account of what's happening in the world; special reports from the BBC's correspondents at home and abroad, and investigations by Newsnight's own team of reporters into what's going on behind the headlines; the latest news and weather forecast from LINDA ALEXANDER , plus the evening's sports results from DAVID ICKE.
Producer JOHN HOLME Directors
ALEX SAWARD and JOHN WILKINSON. Assignment editors
GEORGE WALKER and JOHN MAHONEY Editor GEORGE CAREY