Seth Brundle was a renowned scientist whose warped experiments with teleportation transformed him into a man/fly hybrid called BrundleFly. A few months after the BrundleFly insect met its demise by his lover's, Veronica, shotgun, she dies while giving birth to their son, Martin. Seth's corrupt employer, Bartok, adopts Martin, only so Martin can solve the new problems that the still-functioning TelePods present and to use him as a science project because of the dormant insect genes. Martin is now fully grown, even though he is five, and the fly genes begin to awaken and make him just like dear, dead dad. With the help of his girlfriend, Beth, they go to wherever they can find a possible cure before Bartok finds them and brings them back, but not before Martin finishes his transformation into MartinFly, the deadliest of the BrundleFly species. 生命真奇特。远不如1。对科学实验伦理道德反思cult影片。2.5不能再多了。科学和怪物。导演对狗的喜爱与对人的憎恶。《变蝇人2》果然是青出于蓝胜于蓝。科学是把双刃剑——玩火自焚。 这部拍摄于1989年版的《变蝇人2》是1986年版《变蝇人》的续集，影片承接第一集母亲维尼卡怀上赛斯孩子的伏笔，当她产下一枚蝇蛹时被当场吓死。当局的科研机关巴托工业园收养了苍蝇之子马丁·布朗多（艾瑞克·斯托罗兹 Eric Stoltz饰），由巴托工业的老总巴托先生（约翰·盖兹 John Getz饰）抚养。巴托先生密切监视着马丁的一举一动，表面上把马丁视如己出，实则却把他当作研究对象，暗地里用摄像机记录下他所有的生活过程，让马丁研究他父亲生前的时空传送装置。马丁看上去英俊帅气，无异于常人，除了的惊人的生长速度和超人的天资才能。不久，马丁就与美丽的贝斯·洛根（达芙妮·祖尼加 Daphne Zuniga饰）坠入爱河。可隐藏在马丁体内的变异染色体突然苏醒，等待马丁的是变成下一个“苍蝇人”的恐怖噩耗。
