The first adventure in the Finding Nemo and Dory submarine is a search for Nemo. Marlin and Dory explore the sunken ship, finding holes in the hull that reveal all sorts of creatures. They even meet a giant squid called Bruce, who expresses a liking for canned food. But when Marlin and the other sea creatures find Nemo and his friends, they have to face the dangers of the deep.
The film’s ending shows the final scene where Dory remembers her parents, crying and asking them to forgive him for leaving her all these years. As the two of them return to the ocean, they realize that the three of them are in the submarine together. Nemo and Marlin rescue Dory and save him. But they don’t know that they’re separated, and it takes some time for them to get back together. But after the first episode, they’re reunited once again, and this time, she’s got her own underwater drone!