Guest Stars David Banks as Cyberleader Terry Molloy as Russell Brian Orrell as Cyber Lieutenant Maurice Colbourne as Lytton Michael Kilgarriff as Cyber Controller Sarah Greene as Varne Stephen Churchett as Bill Michael Attwell as Bates Sarah Berger as Rost James Beckett as Payne Faith Brown as Flast John Ainley as Cyberman Stephen Wale as David Brian Glover as Griffiths Jonathon David as Stratton Esther Freud as Threst
