Where to watch Monstroid (1980) in the UK
Monstroid (1980) is available to watch free in the UK on Plex. Last verified on 4 May 2026 by ScreenSearch.
Buried in the mud of countless centuries — something has begun to grow....
A rural Colombian village is attacked by a horrible sea serpent, aroused by industrial pollution of a nearby lake. Based on a real event that took place in June of 1971.
Watch the trailer
MONSTROID (1980) (Theatrical Trailer)
Streaming options in the United Kingdom
Updated daily from The Movie Database. Outbound links open the provider directly.
Last verified: — sourced from The Movie Database. Machine-readable: Markdown · JSON.
Cast & crew
Top-billed cast in Monstroid.
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James MitchumTravis -
John CarradinePriest -
Philip CareyBarnes -
Anthony EisleyPete -
Andrea HartfordAndrea
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Glen HartfordGlen
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Coral KasselGirl in Lake
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Hanna LandyMrs. Byrd
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Monstroid — frequently asked questions
Where can I watch Monstroid for free in the UK?
Monstroid (1980) is available free (with adverts or a TV licence) on Plex in the United Kingdom.
Is Monstroid on Netflix, Disney+ or Amazon Prime Video in the UK?
Monstroid is not currently included with any major UK subscription service. It may still be available to rent or buy.
How accurate is this film's availability data?
Availability is sourced from The Movie Database (TMDB), which in turn pulls from JustWatch. Listings are refreshed daily. For purchase decisions, the provider's own site is the source of truth.
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