Grand Canyon Adventure: River at Risk
- वर्ष: 2008
- देश: United States of America
- शैली: Adventure, Documentary
- स्टुडिओ: Téva, MacGillivray Freeman Films
- कीवर्ड: grand canyon, rafting, conservation, short film
- संचालक: Greg MacGillivray
- कास्ट: Robert Redford