Alex Barima James 'Rhodey' Rhodes, War Machine Voice James Blight Bruce Banner, Hulk Voice Michael Daingerfield Steve Rogers, Captain America Voice Bill Newton Justin Hammer, Detriot Steel Voice Nicole Oliver Natasha Romanoff, Black Widow Voice Giles Panton Tony Stark, Iron Man, Aim Agent Voice Adrian Petriw Clint Barton, Hawkeye Voice Jason Cosler Executive Producer Jill Wilfert Executive Producer Jennifer Twiner McCarron Executive Producer Kalia Cheng Executive Producer