《終極戰士》是一部1987年美國科幻驚悚動作片，由約翰·麥克蒂爾南執導，阿諾·史瓦辛格主演。1987年6月12日在美國上映。電影上映後獲得了成功的票房，但評價卻褒貶不一；主要被批評劇情太過薄弱、簡單，但數年後，影評人對本片改觀，被認為是一部相當具娛樂性的科幻動作片。之後又相繼推出了多部續集電影、漫畫和電腦遊戲等。

Dutch and his group of commandos are hired by the CIA to rescue downed airmen from guerillas in a Central American jungle. The mission goes well but as they return they find that something is hunting them. Nearly invisible, it blends in with the forest, taking trophies from the bodies of its victims as it goes along. Occasionally seeing through its eyes, the audience sees it is an intelligent alien hunter, hunting them for sport, killing them off one at a time.