Captain Banana, the jolliest pirate ape, values perfect smoothies over plunder. His quest is interrupted by Captain Coco and his tough Coconut Pirates, demanding treasure. Instead of battle, Captain Banana proposes a duel: a smoothie-making contest. But when a disastrous blender mishap destroys a priceless map and threatens both ships, the rival crews must overcome their differences and work together to prevent everyone from ending up at the bottom of the sea.