The Thing Inside Her poster
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The Thing Inside Her

202616mMovieComedyHorror

After having her IUD removed, a woman struggling to control her reality realizes a nightmarish truth: her boyfriend is actually a giant slug.

WriterJacki Gunn
ProducersLizzi Pedersen·Patrick Tozer

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The Thing Inside Her was released on January 1, 2026 but we couldn't find it on any streaming service yet. Rights can change — try again later.

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Cast

JGJacki Gunn
Jacki Gunn
Harriet
AJArghavan Jenati
Arghavan Jenati
Ava
JKJennifer Koenig
Jennifer Koenig
Dr. October
SC
Sena Yurika Cagla
Nurse Sasha
MGMatthew Graham
Matthew Graham
Matt/Slug Matt

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The Thing Inside Her — streaming FAQ

Which OTT platform streams The Thing Inside Her?

The Thing Inside Her isn't streaming anywhere in United Kingdom yet.

Is The Thing Inside Her on Netflix?

No, The Thing Inside Her is not on Netflix in United Kingdom as of September 2026.

Is The Thing Inside Her on Amazon Prime Video?

No, The Thing Inside Her isn't on Amazon Prime Video in United Kingdom right now.

Where can I watch The Thing Inside Her for free?

The Thing Inside Her isn't streaming in United Kingdom yet, so there's no way to watch it free at the moment.

What is the OTT release date for The Thing Inside Her?

The Thing Inside Her hasn't started streaming in United Kingdom yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around February 19, 2026. This is a prediction, not a confirmed date.