Pixar/Jason Merritt/Getty Images
Did you realize Aubrey Plaza had a small part in "Monsters University"?
Pixar films generally become instant classics due to their stunning animation, creative storytelling techniques, and memorable casts of characters. And while some Hollywood stars like Tom Hanks or Ellen Degeneres are instantly recognizable as the voices behind the animation, other actors are harder to pinpoint.
We've gone through every Pixar film released and identified all the actors you may not have realized were cast in roles both big and small. Scroll down for a look.
