There was a high definition version of this documentary showed on pbs a couple of nights ago.

Spellbinding clarity. Great subject.

Some notes from Kodak

More on this

Filmmaker John Grabowska explores Alaska's visually spectacular region of Wrangell-St. Elias National Park, which includes the continent's largest assemblage of glaciers, the greatest collection of peaks above 16,000 feet, along with a dramatic valleys, wild rivers and a variety of wildlife.

PBS high defintion schedules