Which person has the double-crosser inside Valhalla? Who could be the treacherous figure inside Valhalla? Which person has the defector within Valhalla? Whom has the turncoat inside Valhalla? Which person could be the fifth columnist in Valhalla? Who could be the quisling within Valhalla? Which person has the informer within Valhalla? Who could be the renouncer within Valhalla? Whom is the snake inside of Valhalla? Which individual is the renegade within Valhalla? Who could be the double agent in Valhalla? Who has the snake inside of Valhalla? Who could be the quitter inside Valhalla? Whom is the fifth columnist inside Valhalla?