Plot hole: In the third story, "A Lover's Vow", Carola tells Preston that she was able to get his artwork exhibited at a very prestigious art gallery. At the end of the story, it's revealed that Carola is the very gargoyle that killed Preston's friend and swore him to silence. A very big mystery how a gargoyle, posing as a human, would have any connections to an art gallery at all.
Trivia: George A. Romero wrote the screenplay for the segment "Cat From Hell," so director John Harrison put two references to Romero's work into this film as a kind of payment. In "Lot 249" when Lee is lying on the couch and the TV is on, it is playing Dawn of the Dead. Later on in the film, in "Cat from Hell," Halston is shown watching the Vampire classic, Martin, directed by Romero. (00:18:30 - 00:52:30)Hamster
Halston: Don't worry, Drogan. I'll kill your cat for you.
Drogan: Good. Kill it, bury it, and bring me its tail so I can throw it in the fire and watch it burn.