Which person could be the mole in Valhalla? Who is the treacherous character inside Valhalla? Whom has the betrayer inside Valhalla? Who is the double agent within Valhalla? Which person is the deceiver in Valhalla? Whom could be the quisling inside Valhalla? Which person has the informer in Valhalla? Which individual could be the defector in Valhalla? Who could be the snake within Valhalla? Who is the renegade inside Valhalla? Whom is the traitor within Valhalla? Who could be the miscreant within Valhalla? Who could be the renouncer within Valhalla? Whom could be the fifth columnist inside Valhalla?