Blueback

Blueback is a 2022 Australian drama film directed by Robert Connolly, from a screenplay written by Connolly and Tim Winton, based on Winton's 1997 novel of the same name. The film centres on a young girl who befriends a wild blue groper while diving, and becomes a passionate activist for protecting the ecosystem of Australia's coral reefs from destruction. It stars Mia Wasikowska, Radha Mitchell, Ilsa Fogg, Liz Alexander, Ariel Donoghue, Clarence Ryan, Pedrea Jackson, Erik Thomson, Eddie Baroo and Eric Bana.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.