7 Captain America: Civil War Characters Who Remain A Total Mystery

After nearly two years of waiting, Captain America: Civil War is finally hitting theaters on May 6...well, sooner for the folks who get to score an early screening. Regardless, this movie is not only kicking off Phase Three, but will definitely be one of Marvel's most important movies when it comes to shifting the status quo. Nearly every big screen Marvel hero is participating, and when you throw in a few new players, the ensuing conflict is going to be huge. Most of the protagonists have gotte...