While Greendale readies for a Halloween eclipse, Sabrina faces a crucial decision and Harvey makes an unexpected declaration.
Tropes in this episode:
- Kill and Replace: During the first minutes of the episode, Mary Wardwell is killed by a demonic girl who takes over her body and identity.
- Dangerous 16th Birthday: All witches, upon turning 16, have their "dark baptism" in which they pledge themselves to the Dark Lord.
- I'm a Humanitarian: Zelda laments that a boy's parents asked for an open casket, as they haven't had "long pig" for quite some time.
- Laser-Guided Amnesia: Sabrina tells Harvey the truth of her being a witch. But because he couldn’t handle it, she erases his memory of the conversation.
- Suspiciously Apropos Music: Mrs. Wardwell is listening to "Bad Moon Rising" while driving home. Right before she runs into Madame Satan, the lyric "I see trouble on the way" plays.
- The Weird Sisters: Prudence, Agatha and Dorcas are three witches who put a blood curse on Sabrina for being Half-Mortal. They are not the witches of Macbeth, just three witches that call themselves that way.
