Following the events of Age of Ultron, the collective governments of the world pass an act designed to regulate all superhuman activity. This polarizes opinion amongst the Avengers, causing two factions to side with Iron Man or Captain America, which causes an epic battle between former allies.

Chad and Angus (Tony Hale & Adam Pally) are pool store employees who share a passion for cosplay and faithfully reenacting major battles from Marvel comic book canon. This documentary examines the coworkers' devoted yet contentious relationship.