Dennis Burkhart (Director)

Treasures of America's National Parks: Yellowstone Full Movie

5.4M views • 17 Feb 2009

America's National Parks: A Video Tour of All 55 National Parks Full Movie

2.3M views • 24 Jul 2001

The Great Parks of Alaska Full Movie

4.2M views • 02 Jan 1997

The Story of Yosemite National Park Full Movie

4.6M views • 01 Jan 1991

Touring Alaska Full Movie

3.5M views • 17 Feb 1987

Touring Civil War Battlefields Full Movie

3.6M views • 01 Jan 1987