This episode starts with Sabrina, Harvey, Rosalind, and Theo watching Night of the Living Dead. The first episode of the series also started this way. With the addition of Nick and Robin as new love interests.
The drawings inside The Void are all by Dutch graphic artist M. C. Escher.
The trick-or-treaters that visit the Spellman's are a skeleton, a witch, and a Jack-o-lantern, the same trio that appears in Halloween III: Season of the Witch (1982)
Lowest Rated Episode of The Series
The song Tender Shepard was from the 1954 musical Peter Pan, written by Mark "Moose" Charlap, with additional music by Jule Styne, and lyrics by Carolyn Leigh, Betty Comden and Adolph Green.