Doctor Who (Tom Baker) – The Keeper of Traken

  Tom Baker’s penultimate tale as The Doctor was a four-parter written by Johnny Byrne that aired from 31 January to 21 February, 1981. It introduced a new companion, Nyssa (Sarah Sutton) and the return of The Master in the form of Geoffrey Beevers and the ¬†Anthony Ainley. The Doctor and Adric (Matthew Waterhouse) arrive…