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Trailer

Rufus: The Sea Serpent Who Couldn't Swim

2025Movie1 h 20 min

AnimationFamily
66
GoodGoodWatch score
IMDb6.3

A wholesome, hopeful animated movie about family and fantasy.

Good for family movie night · kids · teens

Skip it if you want dark or edgy material

Where to watch

Set your services

Not streaming in United States. Where it is:

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Not for brutality or romance.

Movies with

Story

Rufus does not really fit in - in his community of sea serpents, he is the only one who can't swim. But when disaster strikes and their secret island needs protection, Rufus must face his deepest fear and save his family.

Feels like

  • Heartwarming Family Adventure
  • Underwater Fantasy World
  • Overcoming Personal Insecurities
  • Wholesome Coming-of-Age
  • Visual Spectacle
  • Feel-Good Cinema
  • Found Family Bonds
  • Accessible Animation
  • Uplifting Narrative

Cast

15 of 15

Crew

Directed by
Endre Skandfer
Written by
Karsten Fullu
Produced by
Cornelia Boysen

Everyone

Pick a department, or search for a name or a job (“editor”, “stunt”).

Facts

October 10, 2025 · 1 h 20 min · Animation, Family

Released
October 10, 2025
Runtime
1 h 20 min
Genres
Animation, Family
Original language
Norwegian
Made in
Norway, Belgium, Germany
Available in
9 countries

Q&A

6 questions, like "Where can I stream Rufus: The Sea Serpent Who Couldn't Swim?"

Questions about Rufus: The Sea Serpent Who Couldn't Swim

Quick answers from GoodWatch data.

Where can I stream Rufus: The Sea Serpent Who Couldn't Swim?

It streams in 4 other countries, but not in the United States.

Is Rufus: The Sea Serpent Who Couldn't Swim worth watching?

66
GoodGoodWatch score

Mostly, it's well received, with a GoodWatch score of 66 (IMDb 6.3).

Is Rufus: The Sea Serpent Who Couldn't Swim okay for kids?

Yes: the viewing guide lists it for kids.

Can I half-watch Rufus: The Sea Serpent Who Couldn't Swim?

Easy watchDemanding

Yes: it's easy to follow, with complexity at only 3 of 10, and the viewing guide calls it drop-in friendly.

Will I feel good after watching Rufus: The Sea Serpent Who Couldn't Swim?

BleakHopeful

Yes, it's an uplifting movie: the title analysis rates it 8 of 10 for hopefulness and 8 for wholesome.

Is Rufus: The Sea Serpent Who Couldn't Swim in English?

Norwegian

No, it was made in Norwegian.