Pixar’s multi-tiered film production process begins with a basic premise pitch to the creative higher-ups, followed by (for all greenlit projects) a written story treatment. ANDREW STANTON WROTE A SCRIPT LONG BEFORE HE WAS “SUPPOSED TO.” Stanton also had a love for all things aquatic that dated back to a childhood fascination with his dentist’s fish tank, so he used this lifelong interest as a funnel for a deeply emotional story about the challenges of being a good father. As a relatively new father during the film’s development, Stanton found himself at odds with his proclivity to veer into overprotective territory, much in the way viewers see Marlin combating his neuroses in raising his son Nemo. “Autobiographical” isn’t exactly the first adjective you’d expect to assign to a road comedy about marine life, but Finding Nemo co-writer/director Andrew Stanton’s story came from a very personal place. THE FILM WAS INSPIRED BY THE DIRECTOR’S OVERPROTECTIVE NATURE. Here are a few little-known facts about the rocky road leading up to the film’s status as a bona fide blockbuster, on the 15th anniversary of its release. Although we now recognize 2003's Finding Nemo as one of Pixar’s most critically and commercially successful films, the underwater masterpiece didn’t exactly kick off production as a guaranteed goldmine.