The documentary from investigative filmmaker Jeremy Corbell about the infamous Skinwalker Ranch is now available for pre-order.

People around the world are familiar with Skinwalker Ranch because it is a publicized site of high strangeness—a location where all sorts of paranormal activity has been reported and observed. UFO sightings, ghost activity, cattle mutilation, and bigfoot sightings are just a sample of the strange activity that takes place at Skinwalker Ranch.

Corbell’s film, Hunt for the Skinwalker, is based on the best-selling book by the same name, which was authored by George Knapp and Colm Kelleher. The film provides “an intimate and unnerving portrait of the events surrounding the most extensive scientific study of a paranormal hotspot in human history.”

The film will be released to the public on September 11. But you can pre-order Hunt for the Skinwalker now on iTunes.