Octonauts poster

Octonauts

TV Show 2010 7.2 /10
Created by Michael C. Murphy, Vicki Wong

From a floating base hidden beneath the waves, a tight knit team of eight aquatic adventurers sets out on kid friendly missions to learn about life under the sea. The crew comprises stylized animal characters who team up to explore coral canyons, shipwrecks, and kelp forests, guided by curiosity... Read more

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Streaming availability last verified: January 14, 2026

About Octonauts

From a floating base hidden beneath the waves, a tight knit team of eight aquatic adventurers sets out on kid friendly missions to learn about life under the sea. The crew comprises stylized animal characters who team up to explore coral canyons, shipwrecks, and kelp forests, guided by curiosity rather than conquest. They ride a fleet of compact submersibles and surface crafts that slip through reefs and caverns with cheerful teamwork. Each mission focuses on helping sea creatures in need, understanding how ocean habitats work, and solving simple problems using observation, cooperation, and a bit of clever tinkering. The stories balance light humor with gentle discoveries suitable for young viewers.

Created by Michael C. Murphy and Vicki Wong, Octonauts is an original animated series for preschool and elementary viewers. Its design prioritizes friendly characters, bright visuals, and educational adventures over action, inviting kids to explore ocean life while they watch.

Octonauts has become a recognizable part of early childhood viewing for many families, blending entertainment with ocean literacy. Its simple format and memorable characters make it easy for kids to discuss things like sea creatures, coral habitats, and environmental care after each episode. The show's visuals reinforce repeatable learning patterns.

Reception and themes: The show centers on curiosity, teamwork, and ocean science. It teaches problem solving through cooperation and simple experiments, while keeping a calm, reassuring tone. Characters model care for others and sea life, encouraging kids to discuss science and environmental stewardship.

Details

Release Date
October 04, 2010
User Ratings
50 votes
Type
TV Series
Seasons
10
Episodes
273
Genres
Animation, Kids

Official Trailer

Cast

Keith Wickham

Keith Wickham

Simon Greenall

Simon Greenall

Jo Wyatt

Jo Wyatt

R

Rob Rackstraw

R

Ross Breen

Captain Barnacles

Teresa Gallagher

Teresa Gallagher

Dashi

M

Michael Murphy

Vegimals

Paul Panting

Paul Panting

Peso

Mary Murphy

Mary Murphy

Dashi

S

Shelley Longworth

Additional Voices

Created by: Michael C. Murphy, Vicki Wong

Seasons (10 seasons, 273 episodes)

Season 1

Season 1

50 episodes - 2010

Season 2

Season 2

22 episodes - 2012

Season 3

Season 3

20 episodes - 2013

Season 4

Season 4

24 episodes - 2015

Season 5

Season 5

27 episodes - 2020

Season 6

Season 6

26 episodes - 2021

Season 7

Season 7

26 episodes - 2021

Season 8

Season 8

26 episodes - 2023

Season 9

Season 9

26 episodes - 2024

Season 10

Season 10

26 episodes - 2025

Frequently Asked Questions

Octonauts is available to stream on Netflix. You can also rent or buy it on Google Play.

Yes, Octonauts is available to stream on Netflix.

Yes, you can buy on Google Play.

Octonauts has 10 seasons with a total of 273 episodes.

With a rating of 7.2/10 from 50 viewers, Octonauts is well-regarded and recommended by viewers.

From a floating base hidden beneath the waves, a tight knit team of eight aquatic adventurers sets out on kid friendly missions to learn about life under the sea. The crew comprises stylized animal characters who team up to explore coral canyons, shipwrecks, and kelp forests, guided by curiosity ...

Octonauts stars Keith Wickham, Simon Greenall, Jo Wyatt, Rob Rackstraw, and Ross Breen.

Octonauts was created by Michael C. Murphy and Vicki Wong.

Octonauts was released on October 04, 2010.

Octonauts is a Animation and Kids series.

Ross Breen voices Captain Barnacles. The top cast also includes Keith Wickham, Simon Greenall, Jo Wyatt, and Rob Rackstraw as other crew members.

The show follows a team of eight undersea explorers who live in the Octopod and go on adventures with a fleet of aquatic vehicles. They explore the ocean and help sea creatures while learning about marine life.

Octonauts has 10 seasons and 273 episodes. It’s a long-running kids show built around underwater adventures.

The adventures take place under the sea from the Octopod, the crew's underwater base. Since Octonauts is animated, there was no live-action filming.