''The Blueberry Hunt'' unfolds in a lush green deserted estate bordering the forest on the high altitudes of Vagamon, Kerala. The film centers around a recluse locally known as "Colonel"—played by Naseeruddin Shah, living with his large German Shepherd Dog dog. The story focuses on the last five days when Colonel's plantation of a high potency variant of marijuana—Blueberry Skunk—gets ready for harvest.