动作片明星比利（李小龙&唐龙 饰）最近频频遭遇骚扰，原来邪恶集团头领兰德博士有意掌控在澳门举办的国际搏击大赛，希望比利能够入伙，然而比利的拒绝令他们怒火中烧。比利与歌星女友安一同出行，被兰德一伙截路殴打，比利决定奋起反抗，由于担心女友的安危只得忍耐。不久，比利在片场遭暗算，面部受创，随即将计就计放出死亡消息麻痹兰德。在搏击比赛期间，比利潜入澳门，将兰德的选手击溃，使其计划破产。随后比利孤身...

On June 30th, 2018, Officer David Serling went missing inside an undisclosed abandoned hospital. Using his recovered body cam footage, his wife attempts to piece together what happened to him on that ...