Lallu (Akshay Kumar) is an orphan who was separated from his parents and brother in his childhood and has been brought up by foster parents. He travels to Bombay to look for a job and starts working as a loyal servant for rich businessman Jamna Das (Avtar Gill). One day he discovers Jamna Das's daughter Sunita (Mamta Kulkarni) drunk in a nightclub and takes her home. Jamna Das realises how loyal Lallu is and how he never took advantage of Sunita in her drunken state decides to get them married. Sunita immediately refuses as she is in love with Amit (Mohnish Behl). When Jamna Das suddenly dies of a heart attack, his will and testament reveal that Sunita must get married to Lallu or she will not be entitled to any of his wealth and estate. Seeing no other option she marries Lallu but decides to have him killed with the help of Amit so that she can inherit all of her father's wealth. Sunita and Amit succeed in their plan to kill Lallu by poisoning him, putting him into a car, and crashing it to make it look like an accident. His death is considered suspicious, and the case is assigned to Inspector Vijay Kumar (also Akshay Kumar), who is a lookalike of the supposedly deceased Lallu.