In the cafeteria scene, when the camera faces the top view, we see Harold eating beside Iggy. But when it faces Arnold, we see Iggy eating alone. In the same scene, Arnold's food tray overlaps Iggy's.
This is one of 3 episodes (the other 2 being "Arnold's Room" and "Gerald's Tonsils" where Lorenzo appears before his debut episode "Rich Kid" due to a deviation in production order.
Sam Gifaldi is only credited for voicing Sid, but he voices one of the fifth graders who notices the humiliation from a TV store.
