Transmitted originally: 1 March to 2 March 1982.
Eventually, it is revealed that the murderer is Cranleigh's brother, George, a famous botanist who was horribly disfigured by South American Indians while attempting to steal the rare Black Orchid, which they considered sacred. George was driven mad by the experience and has been locked up in the house. George mistakes Nyssa for Ann, who he was engaged to, and takes her up to the roof. He is persuaded by the Doctor to let her go, but then accidently falls to his death.
Actress Vanessa Paine doubled for Sarah Sutton
in certain shots where Nyssa and Ann are seen together.
The Fifth Doctor, with his distinctive cricketing costume, is actually seen playing the game in this story
(And he does jolly well too!)
 
     
 
This was the first purely historical story after 'The Highlanders' in 1966.
OTHER FORMATS:
The Fifth Doctor Novelisations
Back to the Fifth Doctor Programme Guide
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