Guest Stars Kari Wuhrer voices Maria Hill Dawn Olivieri voices Pepper Potts Bumper Robinson voices James "Rhodey" Rhodes / War Machine Nolan North voices Scientist Supreme Dwight Schultz voices Technovore Dwight Schultz voices Executive 1 Dwight Schultz voices AIM Scientist Nolan North voices Drone 2 Nolan North voices Scanner Drone Bumper Robinson voices AIM Drone James Mathis III voices Executive 2 James Mathis III voices Drone 1 Brian Bloom voices Scanner Drone Uncredited Alex Désert voices Opening Narration