81/231 Julia tries to help an actor finally face up to his feelings. (R)
2/76 Paul visits the American Museum near Bath to find out about Shaker furniture. (R)
6/10 When teenager Jack breaks into a pensioner's house, he finds more than he bargained for. (R)
6/15 The next step in Jonathan's journey takes him to Burghley House in Lincolnshire. (R)
7/10 Can a team of former Radio 1 DJs triumph over the Eggheads? Dermot Murnaghan hosts. (R)
8/8 Neil Oliver explores the Norfolk shoreline that inspired the young Lord Nelson. (R)
3/14 Looking at the secret lives of the wildlife in one of Britain's favourite gardens.
The story of George Mallory, who disappeared trying to be the first to conquer Everest.
3/6 Julia Bradbury crosses Cornwall, following a railway that has not operated for 140 years.
16/23 Nicholas Crane crosses the Solent to England's largest island - the Isle of Wight. (R)
11/23 Alice Roberts visits a plant that supplies a fifth of Britain's gas requirements. (R)
3/4 Fiona and Philip solve the riddle behind a painting that divides the opinion of scholars. (R)
3/14 Looking at the secret lives of the wildlife in one of Britain's favourite gardens. (R)
2/3 The team enlist the help of a tribe to find and film the extraordinary birds of paradise. (R)
Thursday 18 August 2011