The Turtles return to save the city from a dangerous threat.
With the emergence of the world's first mutant, Apocalypse, the X-Men must unite to defeat his extinction level plan.
Political interference in the Avengers' activities causes a rift between former allies Captain America and Iron Man.
Two decades after the first Independence Day invasion, Earth is faced with a new extra-Solar threat. But will mankind's new space defenses be enough?