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 glimpse of 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 growing older and more adventurous, leading him to explore dangerous new territories beyond the safety of the reef.

The teaser begins with stunning, colorful visuals of the Great Barrier Reef, where life seems peaceful for Nemo and his family. Marlin has finally relaxed, and Dory is her usual forgetful but lovable self. But Nemo, now a teenager, feels restless.

A mysterious map floats into the reef, showing an area called “The Abyssal Trench,” a deep, dark region of the ocean that no fish has ever dared to explore. Despite warnings from Marlin, Nemo’s curiosity gets the best of him, and he sets off with his best friends, including Dory, to uncover its secrets.

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

The emotional core of the story is hinted at in the trailer as well. Marlin, once again worried 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 the balance between adventure and safety. Dory, ever the comic relief, provides some light-hearted moments, but even she seems to recognize the dangers they face as her memory fails her at crucial moments.

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