The Sea Beast
The Sea Beast (2022) is an animated adventure film which tells the story of a young orphan girl - Maisie Brumble - who runs away from an orphanage and stows onboard the ship of a group of sea monster hunters.
Captain Crow is the captain and he has an adopted son, Jacob Holland. Crow is financially supported by the Crown to hunt sea beasts.
Maisie decides that the sea beasts shouldn't be hunted and that if they attack a ship, they do so in self-defense.