What Became of Jack and Jill?

Two young people plot to get their hands on grannie's money, but rather than simply pushing her down the stairs they hatch an elaborate plot to convince her that radical youth have taken over England are planning to do away with "oldies" like her.

Amy

The story of Amy Johnson who disappeared while piloting a RAF Wellington Bomber

Doctor Who: The Smugglers

The TARDIS arrives on the coast of seventeenth century Cornwall — much to the astonishment of Polly and Ben. Pirates led by Captain Samuel Pike and his henchman Cherub are searching for a hidden treasure, while a smuggling ring masterminded by the local squire is trying to off-load contraband.

The Light Princess

Based on a short story by George MacDonald, a princess experiences constant weightlessness.