The film had Kamal Haasan playing dual roles; An unemployed guy from a middle class society and a guy from a rich society returning from abroad after his father's death. In order to claim the property of the Kamal Haasan, Vinuchakravarthy with his mob guys assaults him and make him a drug addict by repeated injections of some harmful sedatives. Radha's father (Danaal Thangavelu) who is a family friend of the rich-one's father with Radha who is also a lover of the another Kamal comes as an excursion. Due to her curiousness she sees the rich-one and finds out that he is in a dangerous state of his health due to the drug addiction. With the help of the house's servant Radha replaces the other Kamal to this house and saves him and his properties from the hands of Vinuchakravarthy and Senthamarai.
High School student David Lightman (Matthew Broderick) has a talent for hacking. But while trying to hack into a computer system to play unreleased video games, he unwittingly taps into the Defense Department's war computer and initiates a confrontation of global proportions! Together with his girlfriend (Ally Sheedy) and a wizardly computer genius (John Wood), David must race against time to outwit his opponent.
Five friends are released from prison and do their best to stay out trouble. While trying to mind their own business (and run their 5-Star Cleaning Service), they are caught up in a war between rival Triad gangs fighting for control of the counterfeit currency market.
When two poor greasers, Johnny, and Ponyboy are assaulted by a vicious gang, the socs, and Johnny kills one of the attackers, tension begins to mount between the two rival gangs, setting off a turbulent chain of events.