Octonauts & the Great Barrier Reef Octonauts  the Great Barrier Reef (movie, 2020)
Genres: Action, Adventure, Animation
Director: Blair Simmons
Cast: Simon Greenall, Paul Panting, Jo Wyatt, Keith Wickham, Michael C. Murphy Simon Greenall Paul Panting Jo Wyatt Keith Wickham Michael C Murphy
IMDb rating: 6.7 (228 votes)
Overview: 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.