Disclaimer: I do not own Supernatural or Doctor Who, though I wish I did :)

PROLOGUE – Get This

"Hey, Dean!"

"Find something, Sammy?"

"Yeah…I may have…"

"Spill."

"Well…looks like in the last 3 months there have been 5 disappearances around Cambridge, Massachusets."

"So? Isn't that a rather big area? How's that suspicious?"

"Well you know Mount Auburn Cemetery? Founded in like 1831 to solve the issue of not having enough land to properly bury everyone in the city?" Sam looked over to see if Dean was listening. He had stopped mid chili-dog, and was just staring at him blankly.

"I'll take that as a no…" Sam continued. "Well, get this. They were all apparently last seen within 2 blocks of the place." Sam took a sip of soda and continued scrolling through the news article of the latest disappearance. "Police are chalking it up to a local serial killer. Calling him the Grim Reaper? Seriously? Sheesh. What do you think?"

There was silence in the hotel room.

"Dean?" Still nothing. Sam looked up and scanned the room, finding he was alone. "Dean?"

Dean opened the door to the room, bag already slung on shoulder, keys in his hand. "Yeah? You coming or not?" He asked pointedly. Sam sighed, closed his computer and picked up the bag at the foot of his bed before following his brother out to the parking lot. Looked like they had another long drive ahead of them.

A/N: So this is a new idea for me, and a new adventure, embarking on a crossover story. Well, let me know what you think! I love feedback! Here's to more soon! ~Katiebelle