Watch Storm Under the Sun (2007) : Full Movie Online Free Storm Under the Sun is a documentary about one of the "political storms" by Mao Zedong that fell upon the intellectuals of China in the 50's. Centered around the Hu Feng Case, the documentary traces the synergy that generated such an event, Mao's personal involvement in every step, and various victims' reaction to and realizations following the humiliation and accusations.