Nathan Fillion dressed as Mal Reynolds!!! A nod to our beloved Firefly! He still looks so good in that outfit!
Love the whole vampire culture and it's fascinating that people actually take it to this extent in real life – actually drinking blood… and it's legal. Very cool storyline – the 'vampire' who burns in the sun, the werewolf. Loved when Castle showed Morlock the killer, that was just freaky.
The 18 year old murder tied to the present murders, Matthew having memories of the mother he saw murdered at 2 years old – very awesome story.
I so love Castle's relationship with Alexis and she is so responsible. He absolutely did the right thing calling Paige's parents – if I was her mother, I'd want to know. Alexis' costume was beautiful.
Castle knows how to throw a party – his costume as Poe was great. Beckett's stunt was hilarious. "I'm giving you the bird." then hands her the raven.
This was an awesome episode – freaky, fascinating and tragic, with an old murder to solve.





