Guest Stars Tara Strong voices Herbie Jess Harnell voices Odin Grey DeLisle Griffin voices Enchantress Ted Biaselli voices Loki Maurice LaMarche voices Magneto Scott Menville voices Quicksilver Jess Harnell voices Heimdall Tom Kenny voices Fandrell Grey DeLisle Griffin voices Frigga Travis Willingham voices Baldur Maurice LaMarche voices Minister Ted Biaselli voices Volstag