Images from some of the Doctor Who stories script-edited or written by Christopher H Bidmead: Martin Fisk as Vargos in The Leisure Hive (1980); Tom Baker as the eponymous Meglos (1980); Marshmen in Full Circle (1980); the Doctor (Tom Baker) and Romana (Lalla Ward) in State of Decay (1980); the Melkur (Graham Cole) in The Keeper of Traken (1981); the Master (Anthony Ainley) in Logopolis (1981); the Doctor (Peter Davison) and Mergrave (Michael Sheard) in Castrovalva (1982); and the Doctor and Norna (Lesley Dunlop) in Frontios (1984).