Possibly one of Pixar’s most unconventional animated films is WALL-E. Produced for $180 million, WALL-Efollows a lonely robot, designed to clean up a polluted Earth. What makes this film so unique is that for the first 40 minutes or so, little dialogue is spoken. Instead, viewers are dropped into the world of a robot; how it thinks, how it works, how it talks (or doesn’t). Pixar’s unconventional film was a success. It earned over $520 million worldwide, received multiple Academy Awards nominations, and ranked as number one onTIME’s Best Movies of the Decade list.