PK Narayana (Devi Prasad) is a middle-class man who works as a bank clerk. His wife Janaki (Amala) is obsessed with silk sarees, his elder son Anand (Sudhakar Komakula) spends money on online cricket betting, and his younger son Subbu (Jai Shri Krishna) is a peeping tom.

This family and their neighbor girl, Yamini, get into financial problems and try to commit tiny crimes to pay off their bills, but they are unsuccessful.

And a rowdy leader recruits the four of them, gives them a job to accomplish in Mumbai, and pays them in advance for the work. The intention of this rowdy is to use these simpletons so that they will not attract the notice of police.

So, what occurs when they accept this major crime assignment?