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.
Unfortunately the movie Doctor Who: The Web of Fear is not yet available on HBO Max.
| Directing | Douglas Camfield | Director |
| Writing | Henry Lincoln | Writer |
| Writing | Mervyn Haisman | Writer |
| Production | Peter Bryant | Producer |
| Writing | Derrick Sherwin | Script Editor |
