Diretor/a
Dennis Burkhart
DIRETOR/A
Elenco (na ordem dos créditos)
Virgia Bryan
Guide with Xanterra Parks and Resorts
Crystal Cassidy
Jim Cissell
Narrator
Bill Files
Fishing Guide with Xanterra Parks and Resorts
Jim Garry
Instructor at the Yellowstone Association Institute
Hank Heasler
Park Geologist at Yellowstone National Park
Jake Lowenstern
Volcanologist with the US Geological Survey
Glenn Plumb
Wildlife Biologist at Yellowstone National Park
Ruth Quinn
Interpretive Historian at the Old Faithful Inn
Douglas Smith
Robert B. Smith
Professor of Geophysics at the University of Utah
Ken Stepanik
Guide with Llamas of West Yellowstone
Lee Whittlesey
Park Historian at Yellowstone National Park