在这部时空英豪5动作/冒险/奇幻片中,在不久的将来，世界完全失序进入混乱状况，Duncan MacLeod也对世界失去了信心。可是真正的邪恶这时才要开始甦醒，既然Duncan已经是击败Ahriman（千年回归一次的恶魔）的王者，他当然要出面解决这个问题，防止世界堕入更深的深渊。在跟老友Methos（五千岁高龄，现存最老的immortal）和Joe Dawson（watcher，负责监视并记录immortals的生活的祕密组织）聚首后，Duncan不但要跟邪恶对抗，在这旅途中还将发掘不死族的起源…
The world is falling into chaos. As he roams a crumbling city, Duncan MacLeod, the Highlander, remembers happier times before the love of his life left... Hopeless and alone, MacLeod finds his way to a band of immortal companions, including his mysterious friend Methos, and a mortal, Watcher Joe Dawson. Together this small group sets out on a quest to find the origin of the first Immortal and The Source of their immortality.
