Watch Back to the Sand Village Full Movie Free Online 123Movies. Set in a post-war period in a small central coastal village with extremely harsh nature, the film revolves around Luy. After returning from the war, he was assigned as Commune Secretary. However, his wife is now married to Son, a soldier of the Republic of Vietnam regime. Luy has to fulfill his responsibilities and duties, while also having to deal with his own life, his wife, her new husband and their children.