BBC One

The deadly web continues to advance in the tunnels of the Underground.

The Web of Fear: Part 2

Captain Knight gives the okay to investigate the blast area.
The Web of Fear: Part 2

The small Yeti figurines and the inner workings of a control sphere.
The Web of Fear: Part 2

Professor Travers examines a control sphere.
The Web of Fear: Part 2

A surprised Victoria recognises the elderly Professor Travers.
The Web of Fear: Part 2

Anne and Professor Travers.
The Web of Fear: Part 2

Jamie and the soldiers are surrounded on either side by the imposing forms of Yeti.
The Web of Fear: Part 2

The illuminated Underground map confirms their worst fears – The fungus is moving again!
The Web of Fear: Part 2

In another tunnel, Jamie and the trapped soldiers are seemingly ignored by the Yeti.
The Web of Fear: Part 2

The fungus illuminates the tunnel with an eerie light.

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