Diretor/a
Greg Gricus
DIRETOR/A
Elenco (na ordem dos créditos)
Sonny Bass
Wildlife Biologist at Everglades National Park
Joel Berger
Biologist at the Wildlife Conservation Society
Steve Cain
Wildlife Biologist at Grand Teton National Park
Jim Cissell
Narrator
Kathy Davis
Superintendent at Montezuma Castle National Monument
Chris Day
Guide at Emerald Air Service
Peter Hamel
Park Ranger at Katmai National Park
Troy Hamon
Acting Superintendent at Katmai National Park
Mark Holden
Biologist at Saguaro National Park
Craig Ivanyi
General Curator at the Arizona-Sonora Desert Museum
Willie Lopez
Ranger at Dry Tortugas National Park
Erika Nowak
Wildlife Biologist
Maya Rodriguez
Veterinarian at Miami Seaquarium
Skip Snow
Gordon Wardell
Entomologist