As Halloween approaches in New York City, Castle and Beckett investigate the murder of a young man found in a graveyard with a wooden stake driven through his heart.
: The case leads the duo into the world of "vampires" and "werewolves." They discover Crow was working on a graphic novel based on a man named Morgan Lockerby, who believed he was an actual vampire. [S2E6] Vampire Weekend
: At the precinct Halloween party, other characters wear costumes referencing their actors' past roles, including Jon Huertas as his character from Generation Kill and Seamus Dever as a doctor, referencing his time on General Hospital . Season 2 Ep. 6: Vampire Weekend - LiveJournal As Halloween approaches in New York City, Castle
: Beckett tries to find out why Castle became a mystery writer. He tells her a dramatic story about finding a body as a child, which he eventually admits was fabricated. Notable Pop-Culture References Season 2 Ep