Loved that scene when McDermott is swallowed up by the plastic chair and the Master says i will not tolerate his insolence when Farrell goes to rescue him brilliant but scary stuff 52 years on

George Pastell was superb as the deranged Klieg never more so as in this episode when he kills Viner and then activates the Tombs of the Cybermen

Patrick Troughton was superb as the Doctor