10:00John Buchan - HuntingtowerEpisode 1: The Princess in the TowerBBC Radio 4 Extra Duration: 1 hour Mon 23rd Aug 2010, 10:00 on BBC Radio 7A retired merchant embarks on an adventure leading him to a deserted Scottish house. Stars Roy Hanlon and David McKail.GenresDramaSeriesJohn Buchan - Huntingtower Source: BBC Online