Miles Scott patrolled the streets of San Francisco as the legendary Batkid back in November 2013, and now the movie is close to hitting theaters. This new trailer promises to turn Miles' story into a surprisingly touching film, following his battle with cancer all the way to his becoming an online sensation. It has its cheesy moments, sure, but it's overall heartwarming. Julia Roberts' upcoming film adaptation has a lot to live up to. Batkid Begins premieres in select cities on June 26th.