Movie
In this musical special, the Octonauts must find a way to hold back hungry swarms of coral-eating starfish to save a new friend's fragile reef home.
Where to Watch
Stream
Netflix
Netflix Kids
Netflix Standard with Ads
Netflix
Netflix Kids
Netflix Standard with Ads
Availability data provided by JustWatch via TMDB
Billed Cast
Simon Greenall
Captain Barnacles (Voice)
Paul Panting
Peso (Voice)
Jo Wyatt
Tweak (Voice)
Keith Wickham
Shellington/Inkling (Voice)
Michael C. Murphy
Turnip (Voice)
Ross Breen
Captain Barnacles (Singing Voice)
Rob Rackstraw
Kwazii (Voice)
Teresa Gallagher
Dashi (Voice)
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