The Devil says "Please allow me to introduce myself", a reference to The Rolling Stones song "Sympathy for the Devil".
The first appearances of Lionel Hutz and Dr. Nick Riviera in the show.
Approximately half-way through the episode, when Bart is on the witness stand, the characters Akbar and Jeff from Matt Groening's comic, Life in Hell, can be seen in the courtroom audience.
The Devil uses a Macintosh computer to check Bart's record.
Sign in Dr. Nick Riviera's office: "Yes, we use anaesthetic!" Also, one of his diplomas reads: "I went to medical school for four years and all I got was this lousy diploma."