Watch Sweetwater (1988) HD Full Movie Free on solarmovie.do. Watch Sweetwater (1988) online free. After a ruining war in a grim anarchist future civilization, Allan and his family decide to move out...After a ruining war in a grim anarchist future civilization, Allan and his family decide to move out of the city and settle at a big garbage dump to survive on the waste. But there is a great shortage of water. It's a struggle to exist.