* If guests look closely at uncle Orville, they can see his toes move.
*Prior to 1994, Orville was reffered referred to as "cousin Cousin Orville" not uncle Uncle Orville <ref> https://www.mouseplanet.com/9835/The_Carousel_of_Progress_Cast </ref>
* Cast members sometimes but pictures of their children or other personal artifacts on the bulletin board in the final scene