Finding Nemo 3 (2025) is shaping up to be an epic new underwater adventure for Nemo, Dory, and Marlin, and the teaser trailer gives fans a sneak peek at the excitement and emotional depth to come. Set several years after the events of Finding Dory, this third installment in the beloved Finding Nemo series sees Nemo grow up and become more adventurous, leading him to explore dangerous new territories beyond the safety of the reef.

The trailer opens with stunning, colorful footage of the Great Barrier Reef, where life seems peaceful for Nemo and his family. Marlin has finally relaxed and Dory is her usual forgetful-yet-adorable self. But Nemo, now a teenager, is feeling restless. A mysterious map floats on the reef, showing an area called “The Abyssal Trench,” a deep, dark region of the ocean that no fish has dared to explore. Despite Marlin’s warnings, Nemo’s curiosity gets the better of him and he sets off with his best friends, including Dory, to uncover its secrets.

In the trailer, we see brief glimpses of the strange and fascinating world beneath the depths. The Abyssal Trench is home to strange sea creatures, glowing bioluminescent plants, and ominous caves that give the trailer a darker tone than previous Nemo films. A heart-stopping moment in the trailer shows Nemo and his friends being chased by a massive, shadowy sea monster, adding an exciting element of danger. The stakes are much higher this time around, as Nemo leads his group into uncharted waters where survival is far from guaranteed.

The emotional core of the story is also hinted at in the trailer. Marlin, once again concerned for Nemo’s safety, sets out to find his son, despite his fears of the dangerous trench. The trailer hints at themes of growing up, learning from mistakes, and balancing adventure and safety. Dory, always with a comedic touch, delivers some lighthearted moments, but even she seems to recognize the dangers they face, as her memory fails her at crucial moments.

The trailer ends with a dramatic finale: Nemo and his friends trapped inside a dark cave, as glowing eyes emerge from the shadows. Fans are left wondering what dangers await them, setting the stage for an exciting, heartwarming, and emotional adventure.