Guest Stars Kevin Manser as Dalek John Scott Martin as Dalek Gerald Taylor as Dalek Robert Jewell as Dalek David Graham voices Daleks Peter Hawkins voices Daleks Kevin Stoney as Mavic Chen Jean Marsh as Sara Kingdom Nicholas Courtney as Bret Vyon Roy Evans as Trantis James Hall as Borkar Pamela Greer as Lizan Douglas Sheldon as Kirksen Maurice Browning as Karlton Roger Avon as Daxtar
