 Inspector Pannalal and Havaldar Heeralal are two simple-minded but honest policemen, who serve at the local police station. Their comical manner of functioning, and letting go of some culprits, does cause them considerable embarrassment at the hands of their superior officer. Then their lives are turned into utter turmoil and hilarious chaos, when they find out that another pair of men, also named Heeralal and Pannalal, who are their look-alike, have entered the same town they live in.