1976年，乔（尹成植 饰）的父母因为卷入洛杉矶的贩毒生意而遭到杀害，当时尚为幼儿的乔幸运的被杀手麦克斯（凯斯·大卫 Keith David 饰）救走，并在后者的严苛训练下成长，十一年前，和乔一起长大亲如兄弟的迈尔斯（Bokeem Woodbine 饰）不辞而别，而之后的乔成为了一名杀手。乔接受了一单以女歌星安琪儿为目标的新任务，但他惊异的发现，安琪儿的保镖居然是多年来杳无音信的迈尔斯。乔只得推掉任务并找到麦克斯一探究竟，始获知养父多年来的心结……在乔拒绝任务后，一对疯狂的杀手夫妻受命刺杀安琪儿，为了保护兄弟般的迈尔斯，乔决定与杀手战斗……

Happily-ever-after continues for Auradon's power couple as they prepare to say "I do" at an epic celebration with their friends and family, but Hades threatens to ruin it all.

No emotion. No fear. No pain. They were the perfect soldiers to protect civilization until the drone police became the perfect enemy. With little hope left for mankind, Tallis, an electronically enhanced soldier, rescues a survivor from a failed resistance mission. She will have to learn to fight and think like a machine for the final battle to save the human race.

迪士尼童话中大反派的后裔们又回来啦！《睡美人》故事中大反派玛琳菲森的女儿玛尔在奥伦登开始了全新的生活，她将与美女与野兽的儿子本结婚，成为奥伦登的王后。但生于迷失岛的玛尔并没有完全适应奥伦登，似乎也没有准备好与本的婚姻，她独自逃回了迷失岛；而在岛上等待她的则是《小美人鱼》中的反派乌苏拉的女儿乌玛，充满嫉妒的她又将引发一场新的后裔之战