The epic story that blows the Marvel Universe apart.
When a tragic battle occurs, killing hundreds of people, the U.S. government demands that all super heroes unmask and register their powers.
To Tony Stark - Iron Man - it's a regrettable but necessary step.
To Captain America, it's an unbearable assault on civil liberties.
So begins the Civil War. Based on the smash hit graphic novel - over half a million copies have sold in print and digital formats.