TMDB movie listing
In a Mars base, the inhabitants are being infected by a mysterious water creature which takes over its victims. The Doctor is thrust into the middle of this catastrophe, knowing a larger one is waiting around the corner.
TMDB audience score
Based on 240 votes
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Availability in the UK
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No UK offers are currently listed by TMDB.
UK only · Refreshed 10 Oct 2026.
MyCinema quick facts
Worked out from the film's TMDB record and its United Kingdom provider listings. These are facts about the data, not a review.
Short watch · 1h 2m
At 1h 2m it runs under 90 minutes.
More horror under 90 minutesHorror · Science Fiction · Drama · Mystery · Adventure · TV Movie
TMDB files it under horror, science fiction, drama, mystery, adventure, and tv movie.
No UK listings
No UK subscription, free, rental, or purchase listing is currently recorded for this film.
7.9 / 10 on TMDB
TMDB users rate it 7.9 out of 10 across 240 votes, a strong audience score. That is a moderate sample of voters.
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