Guest Stars Phil LaMarr voices J.A.R.V.I.S. Kari Wahlgren voices Amora The Enchantress Robin Atkin Downes voices Baron Zemo Robin Atkin Downes voices Abomination Phil LaMarr voices Simon Williams / Wonder Man Nolan North voices Balder JB Blanc voices Heimdall Chris Cox voices The Crimson Dynamo Nolan North voices Chemistro Grant Moninger voices Arnim Zola Grant Moninger voices Doughboy Uncredited Alex Désert voices Opening Narration