9 Season
247 Episode
Octonauts - Season 3 Episode 18 The Urchin Invasion (2024)
The Octonauts head to the kelp forest to visit Shellington's sister, Pearl, and her newborn son Periwinkle - only to find the forest endangered by an infestation of kelp-eating urchins!
- Country : Ireland, United Kingdom, United States of America
- Genre : Kids, Animation, Action & Adventure
- Studio : CBeebies, Tencent Video
- Director : Michael C. Murphy, Vicki Wong
- Cast :
