How writer-director Andrew Stanton found 'Dory' 13 years after 'Finding Nemo'

For years, a standing bit on Ellen DeGeneres’ talk show was her irritation at the lack of a “Finding Nemo” sequel. The comedian, who voiced the cheerful, amnesiac sidekick Dory in the aquatic 2003 Pixar film, greeted the announcement of other sequels from the animation studio with a dramatic flash...