Based on a short story by Bozeman's David Quammen.

On Sunday, October 15th, head to the Ellen Theater in downtown Bozeman for the premiere of Walking Out. A movie that was shot entirely in Montana, and is considered one of the most exhilarating wilderness adventure films of the year.

Guests slated to appear include writer, David Quammen, writer and directors Alex and Andrew Smith, along with the films cinematographer Todd McMullen.

In addition to the Bozeman showing, the film will be shown in Missoula, Livingston, Helena, and Deer Lodge.

Here's all the info:

What: Walking Out: Bozeman Premiere

Where: Ellen Theater

When: Sunday, October 15th. 2:00 p.m. and 6:30 p.m.

For more information, click here.