The movie revolves around the life of Munasir Khan, also known as Munna Bhai (played by Sanjay Dutt), a gangster who pretends to be a doctor to help those in need. The story takes a turn when Munna Bhai falls in love with a TV reporter, Sonia (played by Gracy Singh). The film features a blend of humor, drama, and romance, making it a must-watch for Bollywood fans.