'Toy Story' is a beloved kids movie that many people grew up with. Still there are few hidden gems about the film that other people don't know about. For instance, it broke a record by being the first feature length computer-animated film. Also, Buzz Lightyear is actually named after the famous astronaut Buzz Aldrin. Finally, it's a part of the Pixar theory. Business Insider explains, "There's a theory that speculates that all the Pixar movies exist within the same universe...