About this showing of Octonauts
Animated deep sea adventures. The Octonauts head to the kelp forest to visit Shellington's sister Pearl and her newborn son Periwinkle.
Coming up on TV
Octonauts
Urchin Invasion
On CBBC on Fri 2 Oct 2026 at 12:55, ending at 13:10.
When is it on?
Octonauts starts at 12:55 on CBBC on Fri 2 Oct 2026.
Airing details
ChannelCBBC
StartsFri 2 Oct 2026, 12:55
EndsFri 2 Oct 2026, 13:10
Episode / edition: Urchin Invasion
Next showing of Octonauts
The next currently listed showing is Thu 1 Oct 2026, 08:00 on CBeebies.
See all current showings