Guest Stars Lisa Ann Beley voices Iron Man Onboard Computer Michael Adamthwaite voices Justin Hammer Dean Redman voices Nick Fury Paula Lindberg voices Sasha Tabitha St. Germain voices Maria Hill Ashleigh Ball voices Natasha Romanoff / Black Widow Andrew Francis voices Clint Barton / Hawkeye Alessandro Juliani voices Andros Stark / Iron Man 2099 Andrew Francis voices SHIELD Agent