Walk a Crooked Path

Set in an exclusive boy's school, about a man who plans to kill off his wealthy teacher wife by encouraging her to drink and pushing her into suicide. To assist him he recruits a young student who will claim that he was sexually assaulted by her. (from: http://ftvdb.bfi.org.uk/sift/title/390627)

Doctor Who: Carnival of Monsters

The Doctor and Jo find themselves trapped inside an alien peepshow machine which showman Vorg and his assistant Shirna have brought to amuse the populace of the planet Inter Minor. Can they escape Vorg and the ferocious Drashigs?