

Happy Little Submarine: Space Pals
2019, Chinese. Directed by Yu Shen.
Under Professor Penguin and Mayor Seal's misguided rules, the undersea society is convinced that "Aliens are harmful". But when Olly stumbles upon a little alien named Wugu, who comes to Earth for a visit and gets lost from his family, it's Olly to the rescue. During their journey, Olly realizes that aliens are not dangerous at all, but in fact, quite friendly. Now Olly and his friends must keep Professor Penguin from executing his evil plans in order to help Wugu find a way home.
- Runtime
- 1h 16m
- Post-credits
- None listed
- Language
- Chinese
- Rated
- Check local
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Where to watch Happy Little Submarine: Space Pals
Happy Little Submarine: Space Pals isn’t streaming on any OTT platform in India yet; it released on 1 June 2019.
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Part of a series
Happy Little Submarine: watch order
Cast & crew
Details
- Released
- 1 June 2019
- Original title
- 潜艇总动员7:外星宝贝计划
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News & fan talk
Watch before Happy Little Submarine: Space Pals
In release order. The films it follows, and anything it builds on.
After Happy Little Submarine: Space Pals
What comes next in the series.
If you liked Happy Little Submarine: Space Pals

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Happy Little Submarine: Space Pals: quick answers
What should I watch before Happy Little Submarine: Space Pals?
Watch 潜艇总动员 (2008), Happy Little Submarine: Magic Box of Time (2015), and Happy Little Submarine: 20000 Leagues under the Sea (2018) first.
What comes after Happy Little Submarine: Space Pals?
Next in the series: Happy Little Submarine : Around the World in 80 Days (2023).
Is Happy Little Submarine: Space Pals worth watching?
Happy Little Submarine: Space Pals doesn’t have enough ratings for a verdict yet.
How long is Happy Little Submarine: Space Pals?
Happy Little Submarine: Space Pals runs 76 minutes (1h 16m).
Does Happy Little Submarine: Space Pals have a post-credits scene?
None is listed for Happy Little Submarine: Space Pals. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
Happy Little Submarine: Space Pals parents guide: is it suitable for kids?
No age rating is listed for Happy Little Submarine: Space Pals yet.
Which OTT platform is Happy Little Submarine: Space Pals on?
Happy Little Submarine: Space Pals isn’t streaming on any OTT platform in India yet; it released on 1 June 2019. (Checked 13 November 2026.)
What movies are like Happy Little Submarine: Space Pals?
If you liked Happy Little Submarine: Space Pals, try Snoopy Presents: There's No Place Like Home, Snoopy, Ploey: You Never Fly Alone, PAW Patrol: Jet to the Rescue.
Who directed Happy Little Submarine: Space Pals?
Happy Little Submarine: Space Pals (2019) was directed by Yu Shen.



