Lissa (demon in season 7)

Series Television
The 老友记 episode titled The One Where Chandler Can't Cry, included a scene in which Phoebe's sister, Ursula Buffay starred as Buffay the Vampire Layer (parodying Buffy the Vampire Slayer, and perhaps alluding to real life Buffy adult parodies). Ursula Buffay uses her twin sister Phoebe's name for the credits.

The Simpsons episode, "Treehouse of Horror XVI" originally aired in the US six days after Halloween. The last of three segments was entitled, "I've Grown a Costume on Your Face" and had similarities with the Buffy episode "Halloween" (which had aired eight years earlier):...