The live-action flipbook couch gag was actually intended for another episode but it was placed into this one instead. The couch gag director Mike Polcino hired a hand model to play the part of the animator. It was a reference to the way animators flip through recently drawn images to make sure the action flows properly. As the chosen couch gag is often dependent on the length of the episode, this relatively short one was placed into C.E.D'oh, a longer Simpsons episode than the one it was originally intended for.