Gerson, scribe of 'Monsters, Inc.,' 'Big Hero 6' dies at 49

Gerson was a frequent contributor for Pixar Animation, co-writing both 2001's "Monsters, Inc." and its 2013 sequel, "Monsters University."

Along with Robert L. Baird and Jordan Roberts, Gerson co-wrote Disney's Oscar-winning "Big Hero 6," an animated superhero tale.