影片讲述了2008年8月俄罗斯与格鲁吉亚的冲突,2008年南奥塞梯战争是2008年8月在格鲁吉亚境内发生的一场战争，交战一方为格鲁吉亚ZF，另一方为单方面宣布独立的南奥塞梯，及其支持者阿布哈兹和俄罗斯...

　　Memorial Day, 1993. When 13-year-old Kyle Vogel discovers the World War II footlocker belonging to his grandfather, Bud, everyone tells Kyle to put it back. Luckily, he ignores them. Although Bud has never talked about the war, he finds himself striking a deal with his grandson: Kyle can pick any three souvenirs, and Bud will tell him the stories behind each one. Memorial Day not only takes us on a journey into Bud's complicated wartime past, but also into Kyle's wartime future. As the two men share parallel experiences in combat, they come to realize how that magical day on the porch shaped both of their lives.

1914年，在德文郡小镇，男孩艾尔伯特（杰瑞米·艾文 Jeremy Irvine 饰）目睹了幼驹乔伊的诞生。在集市上，它被频繁叫价，最终被艾尔伯特的父亲泰德（彼得·穆兰 Peter Mullan 饰）...