London's subway: now with 100% more killer robot yeti and cosmic spiderwebs.
The TARDIS narrowly avoids becoming engulfed in a cobwebby substance in space. It arrives in the London Underground railway system, the tunnels of which are being overrun by the web and by the Great Intelligence's robot Yeti. The time travellers learn this crisis was precipitated when Professor Travers, whom they first met in the Himalayas some thirty years earlier, accidentally caused one of the Yeti to be reactivated, opening the way for the Intelligence to invade again.
Acting
Troughton's mercurial Doctor—charming then terrifying in seconds.
Production
Real Underground locations make the cheap yeti genuinely unnerving.
Practical Effects
Furry robot monsters that somehow WORK.
Director
Douglas Camfield
Trivia, insights & behind the scenes
GB
