Who is the double-crosser within Valhalla? Who is the treacherous character within Valhalla? Whom could be the betrayer inside Valhalla? Who could be the double agent inside Valhalla? Whom could be the fifth columnist in Valhalla? Whom could be the two-timer within Valhalla? Whom is the betrayer within Valhalla? Which individual has the renouncer within Valhalla? Which person could be the turncoat inside Valhalla? Who has the betrayer inside Valhalla? Which person could be the double agent inside Valhalla? Who has the defector inside Valhalla? Who has the turncoat in Valhalla? Whom is the betrayer in Valhalla?