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6 Episodes 2020 - 2020
Episode 1
26 mins
The Doctor, Jamie and Victoria are taken prisoner by the staff of a gas refinery, who have lost contact with their drilling rigs and experienced mysterious drops in pressure.
Episode 2
25 mins
Harris asks for the Doctor's help when his wife, Maggie, falls mysteriously ill. Van Lutyens and the Chief Engineer attempt to find out what is blocking the impeller.
Episode 3
25 mins
While the Doctor begins his investigation into the weed creatures back in the Tardis, Robson is attacked at the refinery.
Episode 4
25 mins
Van Lutyens descends into the impeller shaft and isn't heard from again. The Doctor and Jamie decide to investigate.
Episode 5
25 mins
With the Weed Creature poised to burst out of the pipeline and attack the base, an encounter with Oak and Quill gives the Doctor a vital clue about its weakness.
Episode 6
25 mins
The Doctor and Jamie rescue Victoria from an infected Robson and realise they can destroy the Weed Creature with sound waves.