Grand Canyon Adventure: River at Risk
- Yıl: 2008
- Ülke: United States of America
- Tür: Macera, Belgesel
- Stüdyo: Téva, MacGillivray Freeman Films
- Anahtar kelime: grand canyon, rafting, conservation, short film
- Yönetmen: Greg MacGillivray
- Oyuncular: Robert Redford