The Good Dinosaur - Clip
Travel above the clouds in this clip from Pixar's The Good Dinosaur.
Live Texturing of Augmented Reality Characters
Here's a video showcasing research Disney have done to allow live texturing of augmented reality characters from colored drawings.
Disney's Practical Guide to Path Tracing
Disney explain their use of Path Tracing to light their digital scenes with the help of this classic narrated animation.