BEHIND THE SCENES

While shooting on location in tough conditions, the Fortress of the Bears crew has to get creative. A look at the challenges that can pop-up when filming nature documentaries.

Filmmaker Shane Moore and Assistant Cameraman Michael Mauntler recap on the time they spent filming in Alaska for Fortress of the Bears in this web exclusive video.

A behind-the-scenes video on some of the filming techniques used to create the PBS Nature documentary, Fortress of the Bears.