Genre: Dokumenter
Bintang Aktor: Robert Redford, Conrad Anker, Max Lowe, Rachel Pohl
Crew: Greg MacGillivray (Director), Tim Cahill (Writer), Stephen Judson (Writer), Steve Wood (Original Music Composer)
Negara:
Bahasa: English
Studio: MacGillivray Freeman Films
Runtime: 43 menit
Kualitas: HD
Rilis: Feb 12, 2016
IMDb: 4.2
Kata kunci:national park
