Ed Catmull - Edwin Earl Ed Catmull, PhD is a computer scientist and current president of Walt Disney Animation Studios, DisneyToon Studios, and Pixar Animation Studios. As a computer scientist, Catmull has contributed to many important developments in computer graphics. Edwin Earl "Ed" Catmull, PhD is a computer scientist and current president of Walt Disney Animation Studios, DisneyToon Studios, and Pixar Animation Studios. As a computer scientist, Catmull has contributed to many important developments in computer graphics.
