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...

After being deemed unfit for military service, Steve Rogers volunteers to participate in an experimental program that turns him into Captain America, a Super Soldier. Now, as Captain America, Rogers joins forces with Bucky Barnes and Peggy Carter to wage war on the evil HYDRA organization, led by the villainous Red Skull.