Celebrates 30 years of televised specials by The National Geographic Society.
Jacques-Yves Cousteau
Dian Fossey
Birute Galdikas
Jane Goodall
Richard Kiley
Score: 10.0
Score: 7.5
Score: 7.3
Score: 8.8
Score: 0.0
Score: 0.0
Score: 8.1
Score: 6.6
