As Halloween approaches, Castle and Beckett are called to a graveyard where the body of a young man sporting vampire fangs has been discovered with a wooden stake driven through his heart. Their investigation takes them deep into the heart of New York's underground vampire fetish community, where they learn that the motive for the victim's murder may be hiding within the pages of the graphic novel he was writing before his death. Written by
Did You Know?
In a flip of fates, after Alexis mentions how Castle wore his "Space Cowboy"/"Mal Reynolds" costume 5 years before, Castle suggests Alexis should dress as "Hermione Granger" from Harry Potter. Roughly 5 years after the episode aired, Molly C. Quinn would portray Hermione in episode of the YouTube Series "Princess Rap Battles" See more
When Castle and crew search Damien/Jonas Westphall's apartment they find a broken bottle that is labeled; "India Black Fountain Pen Ink". India Ink is used with dip pens. It dries too quickly to be used in pens with reservoirs, aka fountain pens. See more
NYPD Detective Kevin Ryan
[at Castle's Halloween party, Ryan says to Castle
You throw a great shindig for a 19th-century poet, Mr. Poe.
References General Hospital
Performed by Lobster See more