Desc: Yellowstone: America's First National Park: Directed by Dennis Burkhart. With Virgia Bryan, Crystal Cassidy, Jim Cissell, Bill Files. Vast, beautiful, and untamed, Yellowstone's rugged wilderness ignites the imagination like no other national park. Llama trekking, wolf-watching, and geyser gazing are just a few of the out-of-the-ordinary activities that await you.