Marvel makes cinematic history as it unites the Super Hero team-up of a lifetime. Iron Man, The Hulk, Thor, and Captain America assemble together for the very first time ever in this epic, action-packed blockbuster alongside Black Widow, Hawkeye and Nick Fury.

A wealthy industrialist is held captive in enemy territory and escapes by building a high-tech suit. When he returns home, he decides to use his money, talents, and suit to save the world. Includes additional scenes, featurettes, and more.

After another incident involving the Avengers results in collateral damage, political pressure mounts to install a system of accountability, headed by a governing body to oversee and direct the team. The new status quo fractures the Avengers, resulting in two camps, one led by Steve Rogers and his desire for the Avengers to remain free to defend humanity without government interference, and the other following Tony Stark's surprising decision to support...