Watch: Batkid Begins Behind-The-Scenes Video

Check out a behind-the-scenes video for the Batkid Begins: The Wish Heard Around The World documentary, which premiers at the Slamdance Film Festival.

The documentary follows leukemia patient Miles Scott’s transformation into the Dark Knight with the help of the Make-A-Wish Foundation.

Batkid took over the streets of Gotham (San Francisco) fighting the likes of the Riddler, the Penguin and the Joker back in November 2013.

The Batkid Begins: The Wish Heard Around The World documentary was put together through crowd-sourcing with Award-winning filmmaker Dana Nachman behind the project.

As Deadline notes, the Batkid documentary even brought out Star Wars and Indiana Jones poster artist Drew Struzan out of retirement to do the following poster for Miles.

For more about Miles and Batkid, visit BatkidBegins.com.