大金刚在军警围捕之下，终于从帝国下厦摔下受重伤，十年后，在乔治亚洲特兰大大学医疗研究，有机会再度复活。为此研发人工心脏，准备为她做换心手术，但要量同类的血液。正当大家一筹莫展时，米奇意外地抓到另一只母猿，并卖给政府以便进行手术，艾咪为此手术执刀，不料手术后的大金刚与母原从回原生地，逃开人类的控制，而被军队重重包围，大金刚被炮击而身受重伤。母猿亦在这次攻击受捕，为展开营救母猿、大金刚将再次肆虐人类……

Celebrated heart surgeon Thomas Vrain supports the research of an offbeat scientist who has invented an artificial heart. Against the advice of the Ethics Committee, Dr. Vrain decides to perform the first artificial heart transplant.

Dr. Henryk Savaard is a scientist working on experiments to restore life to the dead. When he is unjustly hanged for murder, he is brought back to life by his trusted assistant. Re-animated he turns decidedly nasty and sets about murdering the jury that convicted him.