16. The Luxo Ball
We’ve seen Disney characters pop up in each other’s movies, and now we turn to a certain object that crops up in a number of Pixar movies… the Luxo Ball! Perhaps most memorably, we watched Buzz Lightyear rebound off one as he “proved” he could fly, and it also appears in Monster’s Inc. and The Incredibles. See if you can spot it in Finding Nemo and Cars, amongst many other movies.