Animation from this episode is re-used with different dialogue.
Bart and Lisa sing the Isaac Hayes-penned theme song from the 1971 movie
the fugu episode of 'The Simpsons' is discussed
One of the clips used to make this clip show episode.
In a flashback, Dottie watches the "stages of grief" segment of this "Simpsons" episode.
The wedding scene: Homer runs to his house and stops outside in front the window and yells "Margie".