Who could be the double-crosser inside Valhalla? Who is the treacherous figure inside Valhalla? Who is the renegade inside Valhalla? Whom has the double agent within Valhalla? Who has the deceiver inside Valhalla? Which individual could be the two-timer inside of Valhalla? Who has the informer inside Valhalla? Which individual could be the renouncer in Valhalla? Whom has the double-crosser inside of Valhalla? Whom could be the renegade in Valhalla? Who is the double agent in Valhalla? Who could be the miscreant inside of Valhalla? Who is the quitter within Valhalla? Who is the fifth columnist within Valhalla?