1865: A young French officer, travelling the U.S. in search of the murderer of his best friend, gets involved in a struggle between poor farmers and a rich landowner. To help the farmers, he offers them his "Savate" (French kickboxing) skills.

孔武有力、身怀绝技的罗曼·赫斯特（布莱恩·福斯特 Bren Foster 饰）是游走黑道的大哥亚历山大（史蒂文·席格 Steven Seagal 饰）麾下一员猛将。亚历山大专门接手他人的委托，以残忍的暴力手段解决掉委托人意欲除去的叛徒和对手。谁知在一次危险行动中，他遭人误导杀错目标，因此遭到残酷惩罚，被踢出局。手已残废的自暴自弃，寄居在某个小餐馆苟延残喘。
一年后，亚历山大与冰人（文·瑞姆斯 Ving Rhames 饰）率领的黑人帮派60党合伙，冰人嚣张跋扈，恣意扩张，引发连番激烈火拼，更威胁到亚历山大的生意。在亚历山大的召唤下，一腔愤懑的赫斯特重返黑道沙场……

The captivating crime-fighting trio who are masters of disguise, espionage and martial arts are back! When a devious mastermind embroils them in a plot to destroy individual privacy, the Angels, aided by their loyal sidekick Bosley, set out to bring down the bad guys. But when a terrible secret is revealed, it makes the Angels targets for assassination.