In Finding Nemo 3 (2025), the beloved underwater family returns for another heartwarming adventure, packed with emotional moments and stunning underwater visuals. This time, the story focuses on Nemo, who has grown into a curious and adventurous adolescent clownfish, along with his father Marlin and their forgetful friend, Dory.
The film begins with Nemo wanting to explore the ocean beyond the Great Barrier Reef, feeling restless and eager to discover new territories. Marlin, now a more relaxed father, still struggles with letting Nemo venture too far. Meanwhile, Dory is happy in her coral reef home but has become curious about her past once again. When she hears rumors of a legendary lost city deep in the ocean, her memory is triggered, and she convinces Nemo to join her in exploring this mysterious place.
With Marlin reluctantly agreeing, the trio embarks on a thrilling adventure to find the lost city. Along the way, they encounter new underwater species, including a quirky octopus named Coral, who has a knack for solving puzzles, and a wise, old sea turtle who gives them cryptic advice about the journey ahead.
As they get closer to the city, they realize it’s not just an ordinary location—it’s filled with strange creatures, sunken ships, and ancient mysteries that could change their lives forever. However, the city is also guarded by a territorial predator, a massive anglerfish that lurks in the deep, making their quest more dangerous than they ever imagined.
Nemo takes center stage, using everything he’s learned from his past adventures to outsmart the anglerfish and protect his friends. Meanwhile, Dory’s memories start coming back in fragments, leading to an emotional revelation about her family and why the lost city is so important to her.
In the film’s climactic sequence, the group must work together to escape the city’s dangers and return home safely. The movie ends on a heartfelt note, with Nemo finally earning Marlin’s trust, Dory finding closure, and the trio’s bond stronger than ever.