Monster Slayer Grimm NBC, Fridays, 9 PM ET/PT “Pilot” Teleplay by David Greenwalt & Jim Kouf Story by David Greenwalt & Jim Kouf and Stephen Carpenter Directed by Marc Buckland “Oh, you’re a happily-ever-after guy.” – Hank Griffin Grimm is a winner. I’m saying it right now. I’m getting the same good vibe off this show I got from the first season of X-Files, and for about the same reason: a good mix of danger, mystery, humor and menace. Its creators carry that DNA with them; producer/writer Greenwalt is a veteran of The X-Files, Buffy, Angel and Eureka, while Jim Kouf honed his macabre chops…