主演：Renzo Montagnani Paola Senatore Massimo Serato Daniela Doria Loretta Persichetti Toni Ucci Riccardo Salvino Isabella Biagini Mario Carotenuto Aldo Fabrizi Stefania Spugnini Lorraine De Selle Marina Hedman Isa Foster Matilde Dall'Aglio Anna Bonaiuto M
简介：Narrated by Quannah Chasinghorse, an adventurous journey down the Colorado River that explores the region's extraordinary wildlife, cultural history, and uncertain future.