Gomez's prison jumpsuit reads 171912, which is Charles Addams' birthdate (January 7, 1912).
Morticia brings a rose to a gravestone and does what Morticia always does with roses, she cuts off the bloom, tosses it over her shoulder and puts the thorns on the grave.
A shot of the 1991 Nevermore Academy yearbook shows Gomez Addams' entry: "Dream: I dream of juggling, throwing knives, diving for crabs, and crashing toy trains[...] wealth through inheritance and investments. I dream of owning a swamp [...] farm, a salt mine, a tombstone factory, and a uranium mine. Reality: My future lies in the practice of law. I love the art of argumentation, af[...] affecting the enactment of justice for all those in need. My law practice[...] view of a cemetery. Favorite quote: I love her not for the way she danced with my angels; but for the [...] silence my demons. -Me, when describing the love of my life, Morticia Frump." Other entries include an aspiring actor who quotes a movie called "The Dogmother," a future dentist with a "gigantic collection of teeth" who once dreamed of an octopus named Stewart, and a student with an incredibly dull view of their own future.
The yearbook Morticia and Gomez look through in Principal Weems' office is dated 1991. The original Addams Family film released in 1991.
The first episode not directed by Tim Burton.