AnimationAdventureComedyFamilyFantasyScience Fiction
Happy Little Submarine: Journey To The Center Of The Deep Ocean
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.
Directed by Chao Zhang
100
User score
1 votes
Status
Released
Released
June 12, 2021
Runtime
1h 25m
Language
Mandarin
