This Week in Australia
The Invisible Enemy: Part One and Two
(incorporating: Part One / Part Two)
Last updated 13 January 2025
1:00pm AEST (03:00 GMT) < > « »
ABC
Featuring: Tom Baker, Louise Jameson, John Leeson, Michael Sheard
An alien virus infects the human crew of a refuelling station on Titan, one of the moons of Saturn. The Doctor is also infected and becomes possessed by the will of the Nucleus.
Synopsis Source: Doctor Who Guide
Broadcast Source: TV Week (BNE), BroaDWcast
Home Region: