When Tony Stark tries to jumpstart a dormant peacekeeping program, things go awry and Earth's Mightiest Heroes, including Iron Man, Captain America, Thor, the Incredible Hulk, Black Widow and Hawkeye, are put to the ultimate test as the fate of the planet hangs in the balance. As the villainous Ultron emerges, it is up to the Avengers to stop him from enacting his terrible plans, and soon uneasy alliances and unexpected action pave the way for a global adventure.

Leonato (Clark Gregg), the governor of Messina, is visited by his friend Don Pedro (Reed Diamond) who is returning from a victorious campaign against his rebellious brother Don John (Sean Maher). Accompanying Don Pedro are two of his officers: Benedick (Alexis Denisof) and Claudio (Fran Kranz). While in Messina, Claudio falls for Leonato's daughter Hero (Jillian Morgese), while Benedick verbally spars with Beatrice (Amy Acker), the governor's niece. The budding love between Claudio and Hero...

Nick Fury is the director of S.H.I.E.L.D., an international peace-keeping agency. The agency is a who's who of Marvel Super Heroes, with Iron Man, The Incredible Hulk, Thor, Captain America, Hawkeye and Black Widow. When global security is threatened by Loki and his cohorts, Nick Fury and his team will need all their powers to save the world from disaster.

In the future, a spaceship called Serenity is harboring a passenger with a deadly secret. Six rebels on the run. An assassin in pursuit. When the renegade crew of Serenity agrees to hide a fugitive on their ship, they find themselves in an awesome action-packed battle between the relentless military might of a totalitarian regime who will destroy anything - or anyone - to get the girl back and the bloodthirsty creatures who roam the uncharted areas of space. But, the greatest danger of all may...