Castles in the Sky (2010) 2010, Documentary, Sport, United States Castles in the Sky (2010) Duration: 53M Description: Filmed in five countries over three years, the documentary delves into the heart of the locations while the surfers travel through them with a sense of open-minded awe. With never-before seen waves and some of the best surfers in ….. Trailer ↗ United States 2010 Documentary Sport