导演：MacGillivray Freeman 

主演：罗伯特·雷德福 

　　Narrated by Academy Award® winner Robert Redford, National Parks Adventure takes audiences on the ultimate off-trail adventure into the nation’s awe-inspiring great outdoors and untamed wilderness. Immersive IMAX® 3D cinematography takes viewers soaring over red rock canyons, hurtling up craggy mountain peaks and into other-worldly realms found within America’s most legendary outdoor playgrounds, including Yellowstone, Glacier National Park, Yosemite, and Arches. Celebrate the 100-year anniversary of the national parks with world-class mountaineer Conrad Anker, adventure photographer Max Lowe and artist Rachel Pohl as they hike, climb and explore their way across America’s majestic parks in an action-packed expedition that will inspire the adventurer in us all.更多《沉默的目击者》完整版免费、沉默的目击者中文完整版、沉默的目击者免费在线观看高清完整版相关记录资源，请持续关注电影洋行!