Spaceballs - S18-E32
Continuity mistake: HatsOffEntertainment is represented by a TV screen with legs in this. Towards the end of the episode, depending on if it's a further away shot or if it's a close-up, his position against the red and black checkered soundproofing on The Wall changes. Notably, look at the top right corner next to the black or red squares. (00:40:45)