(0 votes, average: 0.00/10)- Country: China
- Genres: Action, 冒险, 奇幻
- Release: 2018-06-01
- Director: Yu Shen
- Writers: Liu Qilin , Sindy McKay , Tianran Xia
- Language: Mandarin
- Stars: Churong Fan , Haitian Hong
- Runtime: min
- Awards: N/A
- AKA: Happy Little Submarine: 20000 Leagues under the Sea (China)潜艇总动员：海底两万里 (China), 潜艇总动员6 (China)
- Plot: N/A
- IMDB:tt8504046
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