Watch SOS: The Salton Sea Walk (2017) HD Full Movie Free on solarmovie.do. Watch SOS: The Salton Sea Walk (2017) online free. As California's largest lake approaches a point of no return, one man will attempt to become the fir...As California's largest lake approaches a point of no return, one man will attempt to become the first person to walk around its hazardous shoreline in order to prevent an ecologic disaster that could impact the entire western hemisphere.