Dun dun dunn!
Ten men from around the world are sitting together at a long, circular table in the semidarkness. Above and behind them are a series of screens showing the world's geopolitical situation, and the placement and flight paths of nuclear weapons from around the world.
As they sit discussing politics and economics, a tall, smartly-dressed man walks out of a door on the far side of the room and sits down. As he does so a bank of lights that seems to float in the darkness above the table come on, and everyone is showered in light.
The newly arrived man begins to speak.
"Welcome to the War Room, gentlemen. I've asked you all to join me here today to help uncover a threat in our midst. Out of the ten of you, two are traitors to our organization - they plan to kill every other person here and then rule the world themselves. I've also received notices that two other people here have unique skills, but I'm not at liberty to pass on what those are for fear that the traitors will target them first."
He passes out small slips of paper to everyone, and then he gets up to leave. "All right, gentlemen, I have some business to attend to. Please have your votes ready for me when I get back. Good luck!"
GTW 27's player list, for reference:
1Eevee1
darth_vader
EKHawkman
Eugene Chin
JacaByte
kickme
Rebelious
RJC Ultra
Shlimazel
SoItBegins
EDIT: There are three roles. I will tell you what they are now, but I will not tell you who had what role (unless they're evil) upon death. There is M, the Intelligence Agent. James Bond, the assassin, and there are two traitors. Everyone else is innocent.
Also, thanks, Eugene, for pointing that out. I've fixed the player list.