This is a story of father & son duo, Raman(Kader Khan) and Prasad (Shakti Kapoor) respectively...both of them are conmen. Their principal way of earning is by cheating others. Raman's sister (Anjana Mumtaz) who's husband is a Customs Officer is killed by Gullu (Gulshan Grover) who is a big don. After his death his sister lost her mental condition so Raman admits her in mental hospital and cheats his own sister by grabbing her whole property. Later on both of them continues to cheat people in their own style and techniques. One day an orphan named Anil(Aditya Pancholi) visits mental hospital and comes to know about real story of Raman's sister. He decides to help her. Meanwhile Anil meets Ravi (Jackie Shroff) who is actually the son of Raman's sister. Both of them play a game with father-son duo and divides their unity and disturb their life. In one freaky incident Raman meets his own sister. Now will Raman's sister forgive him? What happens when Ravi comes to know about his real mother? Will the father-son duo go to jail? The answers are in the movie.