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LUXEN Movie
Happy Little Submarine: Journey To The Center Of The Deep Ocean
2021·1h 25m·★ 10.0
Chinese original
In order to study the mysterious substances on the seabed, he followed his uncle, the geologist "Ironstone", dived deep into the Mariana Trench, accidentally was involved in the cave maze, came to the huge unknown world and discovered ancient creatures, and started an exploration of the undersea geocenter.
LUXEN Decision Guide
Does this fit your night?
A lighter choice that leans on character chemistry, humor, and an easier emotional rhythm.
Best fit
Who it is for
Best suited to viewers who want something accessible, warm, or easy to settle into.
Commitment
Light commitment · 1h 25m
Use the runtime as a quick check against how much time you have tonight.
Start here
Read the synopsis.
Read the synopsis, then use the animation and adventure cues to decide whether the tone fits.
Cast
Who's in it
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