Iron Man: Armored Adventures (2009)

S2E26 The Makluan Invasion Part 2: Unite!

Iron Man, War Machine, and Rescue join forces with Nick Fury, Hawkeye, Black Widow, Black Panther, and the Hulk to prevent the Makluan Overlord from annihilating the planet. Together, they must combine their strengths and skills to face this formidable threat and protect Earth from impending doom.