年前的科學(xué)家塞（杰夫?高布倫 Jeff Goldblum 飾）剛剛發(fā)明一臺(tái)能送物體的“電動(dòng)送機(jī)”，這臺(tái)機(jī)能將物體分解，送完成后再自動(dòng)成還原。興奮不的塞斯決定親自驗(yàn)一下電動(dòng)傳送于是，他進(jìn)入了送倉。不幸的是一只蒼蠅這時(shí)也進(jìn)了傳送倉，于，在機(jī)器將分解的塞斯的分子再成時(shí)，將蒼蠅的子也合成到了塞的體內(nèi)。塞斯成擁有一半蒼蠅基的蠅人。起初，斯的身體就像蜘俠一樣變得強(qiáng)壯精力旺盛，他的友維羅尼卡（吉?戴維斯 Geena Davis 飾）根本不相信男友的鬼話。但，隨著塞斯的身迅速的漸漸老去身體開始長毛，齒脫落，渾身冒，維羅尼卡漸漸受了這個(gè)事實(shí)。并沒有遺棄男友而是和他一起平的接受了這個(gè)事，即使他變得血模糊，她還是和一起相擁而眠?豆?
The last thing Eddie Mills (Larry Clarke) wants to do is go home to deal with his dying Dad (Brian Dennehy). But the Catholic guilt gnaws at him, and he returns home to his crazy family, an overbearing step-mother (Leslie Ann Warren) , and his bear of a father. Once there, Eddie is confronted with a revelation that forces him to deal with the past he has always avoided.
