The 1989 version of "fly Man 2" is a sequel to the 1986 version of "fly Man". The film follows the foreshadowing of mother Winika's pregnancy with Seth's child and was scared to death on the spot when she gave birth to a fly pupa. The Bator Industrial Park, the scientific research institution of the authorities, adopted Martin Brown (Eric Stroz Eric Stoltz), the son of the fly, who was raised by Mr. Bator (John Gates John Getz), the boss of Bator Industries. Mr. Battle closely monitored Martin's every move. On the surface, he regarded Martin as his own, but in fact, he took him as the object of study, secretly recording his life with a video camera. Martin was asked to study his father's space-time transmission device. Martin looks handsome and handsome, except for his amazing growth rate and superhuman talent. Soon Martin falls in love with the beautiful Beth Logan (Daphne Zuniga Daphne Zuniga). But the mutated chromosomes hidden in Martin suddenly woke up, waiting for Martin to become the next "fly man" terrible news.