Guest Stars Kari Wahlgren voices Amora The Enchantress Kari Wahlgren voices Jane Foster Graham McTavish voices Loki Jeffrey Combs voices The Leader Nolan North voices Balder Nika Futterman voices Sif Clancy Brown voices Odin JB Blanc voices Heimdall JB Blanc voices Wrecker Fred Tatasciore voices Frost Giant #2 Kari Wahlgren voices Beautiful Woman Gary Anthony Williams voices Thunderball Nolan North voices Pile Driver Nolan North voices Dispatch JB Blanc voices Frost Giant #1