The Incredible Mr. Limpet
Recommended from age 5. Fish helps in war; mix of live action and animation.
Reason translated with AI from our Spanish original.
Good to know
Nothing notable for this age.
High confidence
High confidence · All three models agree and know the movie well.
Where to watch
UK
Not on streaming services in the UK right now.
US
Free (with ads): 
Philo
Rent or buy
Spain
Rent or buy
Availability as of 18 October 2026. Data from JustWatch. Streaming data and logos: JustWatch.
TMDb user score
What it’s about
Milquetoast Henry Limpet experiences his fondest wish and is transformed into a fish. As a talking fish he assists the US Navy in hunting German submarines during World War II.
Genres: Animation, Family, Comedy, War, Fantasy
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This product uses the TMDB API but is not endorsed or certified by TMDB. Streaming data: JustWatch.