In October 2015, six U.S. military veterans descended on an abandoned college campus two hours east of Los Angeles for what would prove to be one of the most challenging missions of their lives. They were armed with a script, some experience shooting low-budget YouTube videos, $1.1 million raised for the production on Indiegogo, and not much else. In fact, none of them had ever made a movie before. They were t-shirt vendors from two competing military-themed apparel companies, Ranger Up and Article 15. The project was aptly dubbed ‘Range 15.’ Their goal: to produce and star in the most bizarre, disgusting, irreverent zombie apocalypse spoof in the history of the genre.