Black Orchid: Part Two 1982
7.1 247 Ann escapes her Harlequin-clad abductor but it's The Doctor whom she accuses. Strangled bodies mount and The Doctor is arrested along with "accessories" Tegan, Nyssa and Adric. Will Lady Cranleigh's secret come out?
Runtime: 25
Starts: Peter Davison, Sarah Sutton, Janet Fielding, Matthew Waterhouse
Director: Ron Jones