This Island Earth
Recommended from age 8. Alien mutant and destruction of a planet.
Reason translated with AI from our Spanish original.
Good to know
- Scary scenes
- Frightening villains, monsters, transformations or jump scares.
- Fighting or violence
- Punches, weapons, injuries; slapstick barely counts.
High confidence
High confidence · All three models agree and know the movie well.
Where to watch
UK
Rent or buy
US
Rent or buy
Spain
Included with subscription: 
Filmin
Availability as of 18 October 2026. Data from JustWatch. Streaming data and logos: JustWatch.
TMDb user score
What it’s about
Aliens have landed and are hiding on Earth, but need Earth’s scientists to help them fight an inter-planetary war.
Genres: Science Fiction, Adventure, Horror
If your child is sensitive
If they get scared: under 7, a cuddle or a pause helps more than explaining it isn’t real. From 8, explaining does work.
Other opinions
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This product uses the TMDB API but is not endorsed or certified by TMDB. Streaming data: JustWatch.