Batman v Superman: Dawn of Justice - Comic-Con Trailer [HD]

From director Zack Snyder comes Batman v Superman: Dawn of Justice, starring Ben Affleck as Batman/Bruce Wayne and Henry Cavill as Superman/Clark Kent in the characters' first big-screen pairing.

Fearing the actions of a god-like super hero left unchecked, Gotham City's own formidable, forceful vigilante takes on Metropolis's most revered, modern-day savior, while the world wrestles with what sort of hero it really needs.

And with Batman and Superman at war with one another, a new threat quickly arises, putting mankind in greater danger than it's ever known before