Who could be the double-crosser in Valhalla? Who could be the treacherous figure in Valhalla? Which person has the renegade inside of Valhalla? Who has the double agent in Valhalla? Whom has the fifth columnist in Valhalla? Which individual has the quisling within Valhalla? Whom is the betrayer within Valhalla? Who is the backstabber within Valhalla? Whom is the snake inside Valhalla? Whom has the renegade inside Valhalla? Which person is the double agent inside Valhalla? Which individual could be the snake within Valhalla? Which person is the renouncer in Valhalla? Which individual is the disloyal one inside Valhalla?