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.

An intrepid band of explorers roam the oceans in search of adventure and fun. Led by a valiant polar bear and a daredevil kitten, these talented critters are always ready to embark on an exciting new ...

There are no showtimes for Octonauts and the Great Barrier Reef. You can stream it or buy it on digital platforms below.