Happy Little Submarine: Journey To The Center Of The Deep Ocean poster

Happy Little Submarine: Journey To The Center Of The Deep Ocean

10.0(1)20211h 25m1

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.

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  • TMDB

    10.0/10

    1 votes

Status
Released
Budget
—
Box office
$397.1K
Language
Mandarin

Top billed cast

Behind the camera

Director

Chao Zhang

Writers

Jiaqi Lin

Produced in

China

Where to watch

Availability for South Korea. Provided by JustWatch through the TMDB API.

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Release dates

  • ChinaCN

    • Theatrical12 Jun 2021
  • IndonesiaID

    • TVSURTV27 Mar 2026
  • South KoreaKR

    • TheatricalALL6 Jul 2022

Frequently asked questions

Happy Little Submarine: Journey To The Center Of The Deep Ocean was released on 12 June 2021.

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