What happens when you take the sexiest vampire from "True Blood," the coolest schemer from "Game of Thrones," the hottest heroine from "Firefly" and put them all in the same movie?
You have the makings of the geek event of the year -- and the formula for the awesome new trailer for the upcoming LARP comedy "The Knights of Badassdom."
LARPing, for those who are so sadly unfamiliar, stands for Live Action Roleplaying, which is sort of like World of Warcraft if you acted it out with your friends instead of playing it on your computer.
But the "Knights of Badassdom" are like no guild this world has ever seen, as Ryan Kwanten ("True Blood"), Peter Dinklage ("Game of Thrones"), Summer Glau ("Firefly" and "Terminator: The Sarah Connor Chronicles") and Steve Zahn ("Treme") play LARPers who get in over their heads when one of them accidentally summons a real demon in the middle of their fake adventure.
Here's the trailer, courtesy of Total Film. And if you feel like shouting "Huzzah!" after you watch it, well, we're right there with you, buddy.