Avengers Assemble!

S1, E26: The Avengers have fought super villains, dinosaurs, time-travelling conquerors, and shape-shifting aliens, but that all seems to pale in comparison with the arrival of the insatiable Galactus and his awe-inspiring heralds. In order to save the world, the galaxy, and perhaps the universe, the Avengers are going to have to rely on all the help they can get.