Whom is the double-crosser inside Valhalla? Whom is the faithless figure inside Valhalla? Whom has the defector inside of Valhalla? Which individual could be the double agent within Valhalla? Which person has the fifth columnist within Valhalla? Which individual has the quisling inside of Valhalla? Who could be the informer in Valhalla? Which individual is the backstabber within Valhalla? Which person is the snake inside of Valhalla? Which individual is the disloyal one in Valhalla? Who could be the traitor inside Valhalla? Whom has the miscreant within Valhalla? Which person has the renouncer within Valhalla? Who could be the fifth columnist in Valhalla?