The Hand of Fear is the second serial of the 14th season of the British science fiction television series Doctor Who, which was first broadcast in four weekly parts on BBC1 from 2 to 23 October 1976. The serial was the last regular appearance of Elisabeth Sladen in the role of Sarah Jane Smith in Doctor Who. The serial is set at a British nuclear power station and on the planet Kastria. In the serial, the alien Kastrian Eldrad (Judith Paris and Stephen Thorne) seeks to regrow their nearly-obliterated body with radiation so they can enact revenge on their people.