Kakuda is a story set in the quaint town of Ratodi in Uttar Pradesh where a mysterious dwarf ghost named Kakuda haunts local men cursing them with a hunchback and dooming them to die within 13 days if they don’t leave a small door open for him on each Tuesday at 7:15 PM. Tormented by Kakuda and his spirit that preys on the men of the village, Sunny (Saqib Saleem) and his father have managed to escape the curse so far, but on an ill-fated Tuesday on the eve of his wedding to Indira (Sonakshi Sinha), the former returns home late and falls victim to Kakuda’s curse. As per belief now Sunny is doomed to die on the thirteenth day, with a hump on his back. Refusing to believe in superstitions, Indira decides to call a tantrik named Victor (Riteish Deshmukh) to get Sunny rid of the curse. Will Victor's ghost-busting methods save Sunny from the curse?