15 Facts About Finding Nemo. BY Michael Arbeiter. June 18, Original image. Although we now recognize 's Finding Nemo as one of Pixar's most. Finding Nemo is an animated Disney Pixar film about the journey of a clownfish, named Marlin, as he tries to get back his son. Marlin's son. Walt Disney Pictures 1. A “Mr. Incredible” comic book is featured in the dentist office. 2. Dory has short-term memory loss, and throughout the movie, she.