Explore our world

We've scoured the earth for the best KidSafe content and delivered it to you on-demand & ad-free.


Watch Octonauts

Meet the Octonauts and follow their underwater adventures as they encounter an unusual but real sea creature in each episode.

Watch it on Hopster

Meet the Octonauts

The Octonauts tells the story of a team of quirky and courageous adventurers living in an exciting underwater world. The show is great to get kids’ imagination going, teach them about interesting new sea creatures, and to encourage them to look after the Oceans.

Recommended for
3-6 years
Episode length
11 minutes
Available episodes
13 episodes
Curriculum area
The world around me

There's much more to watch!

Discover more great Kids TV like Watch Octonauts, amongst our growing library of shows. We have 1000+ episodes and counting!

See what's new

Try Hopster free for 7 days

Start Trial