Based on a Malay folklore, this movie tells the story of Pak Belalang and his son who conspire to portray the latter as an astrologer to help out fellow villagers. The situation gets more complicated when the Penghulu (Mayor) is convinced by his actions and brings him in to the royal palace to help the king in a palace robbery. With some wit and a lot of luck, Pak Belalang manages to pull off his act as an astrologer and even manages to attract the princess.