6.00 Understanding Space and Time: MarkingTime
6.25ITforYou 9958303 6.50 Physics: Ideal Sounds
7.15Land Use in Brazil
7.40 "The Leaping Horse" by John Constable 5377262 8.05 Chemistry - Elements Discovered 4711026 8.30 Mental
Handicap: Finding a Voice 9033910 8.55 Managing
Schools: MakingTeamsWork 9125945 9.20 Industrial
Change: From Public to Private
6785649 10.10 Biology: Insect Hormones 5045194 10.35
Malaysia: I Used to Work in the Fields 5438587 ll.OOThe Right Course for You? 7249804 11.25Statisticsin Society: Development Aid 6008378 11.50The
Enlightenment: Kedleston Hall

A mystery, the first of two films today starring
Dirk Bogarde Paris, 1889: Victoria Barton and her brother arrive for the Great Exhibition. But in the night Johnny mysteriously disappears and, in desperation, Victoria turns for help to a handsome young painter. With Jean Simmons ,
David Tomlinson and Honor Blackman . Directors Terence Fisher and Anthony Darnborough (1950) B/W FILM REVIEWS starting page 45

First of seven programmes celebrating the work, and the loves and hates of the late Sir John Betjeman , Poet Laureate. (See also tomorrowat 9.40pm;

With Anne Perkins.

Second of today's Dirk Bogarde double-bill is this comedy.
Along with three high-spirited companions, medical student Simon Sparrow faces five hectic but hilarious years at St Swithin's Hospital under the stern eye of irascible Sir Lancelot Spratt. With Muriel Pavlow , Kenneth More , Donald Sinden , Kay Kendall and James Robertsonjustice.
Director Ralph Thomas (1954)

Further coverage of today's cross-country phase of the Badminton Horse Trials.
Commentary by Michael Tucker , Loma Clarke and Lucinda Green.
Live coverage from St Mellion of the third round of the Benson and Hedges Open.
Commentary by Peter Alliss , Alex Hay , Clive Clark and Mike Hughesdon.
TV presentation: Eventing Wendy Sheppard and Johnnie Watherston
Golf John Shrewsbury

With Chris Lowe. Subtitled
Weather John Kettley

Brazil's major slave-trading port for nearly three centuries, Bahia has a black population of over 80 per cent which maintains the legacy of African tradition at every level of daily life. Jana Bokova's vivid film portrait captures the spirit of the Bahian people, their music, culture, and most of all their religion - candomble - a fusion of Catholic and African religious beliefs. The film culminates in the annual celebration of carnival.

With guests Melvyn Bragg and Bob Monkhouse.

Jerry is confident of beating the tax office because George's girlfriend is a former tax auditor. (Stereo)

Political thriller starring
Robert Redford
Dustin Hoffman
Shown as a prelude to the documentary series Watergate beginning tomorrow night, it tells how two Washington Post reporters uncovered a scandal.
Director Alan J Pakula (1976)