Which person has the double-crosser within Valhalla? Whom is the treacherous figure inside Valhalla? Who could be the renegade within Valhalla? Who could be the turncoat within Valhalla? Which person has the fifth columnist inside Valhalla? Which individual is the quisling within Valhalla? Who is the informer in Valhalla? Who could be the backstabber within Valhalla? Which person could be the turncoat within Valhalla? Who has the disloyal one inside Valhalla? Which person has the backstabber in Valhalla? Who is the defector inside Valhalla? Which person has the quitter within Valhalla? Whom has the betrayer within Valhalla?