Trivia: In the opening credits there is a shot of a girl standing alone on the corner of a street. This was taken from the Buffy episode "Anne", when Buffy was staying in Los Angeles.
Trivia: Whenever the mobsters in the Sopranos pay they almost always take a wad of cash out of their pocket and pull off the top 3-4 bills and hand it over. If Tony is paying for a pizza he pulls off 3-4 bills. If he's bribing someone he pulls off 3-4 bills. No matter what the amount is for that particular situation, it's always covered with the top 3-4 bills of the cash wad.
Heads Of Beef / Klub Katz - S1-E11
Trivia: The pig who runs the "Burgers Really Cheap" restaurant's name is Jean Bonne, and he says it's French. "Jean Bonne" is likely a deliberate alteration of "jambon". French for "Ham."
Trivia: One of the girls in Wayne's Missing Children's files is Annie, Clayface's split-off clone from The New Batman Adventures episode "Growing Pains".