Alien creatures emerge from the sun and attack Earth.

G.I. Joe, perennial icon of American boyhood, gets a 21st-century update in a new CGI-animated children's series of thrilling military adventure. In this action-packed movie, as America's daring, highly trained special mission force, the G.I. Joe team faces its greatest threat yet from the evil Cobra Organization. Under the direction of Cobra Commander, DNA from the world's most ferocious animals has been combined with human soldiers to create a virtually unstoppable army of venom troopers. Led by Duke, Heavy Duty, Scarlett and Snake Eyes, the heroic G.I. Joe team fights this new menace in a battle to save humanity. But what happens when one of GI Joe's own commandos gets turned into the ultimate venomized super soldier, Venoumus Maximus? Can Cobra control such a creature and if so, how can GI Joe stop it? Find out in G.I. JOE: VALOR vs VENOM!