In this sequel to Finding Dory, Marlin, Nemo, and Dory go on a new adventure to find his long-lost wife, Coral. But when he and a rogue piranha named Spike get taken by humans, Nemo, Dory, and the Tank Gang travel on their own adventure to find Marlin. Meanwhile, at an aquarium, Marlin and Spike travel and work together to find Coral and grow a friendship.