Jajantaram Mamantaram is a fantasy action-comedy drama. The movie is based on Jonathan Swift’s 1726 novel ‘Gulliver’s Travels’. It revolves around a man named Aditya (Javed Jaffrey), who gets carried to a magical island after he is shipwrecked. The locals of the island were tiny humans and Aditya was a giant among these tiny people. He learns that a demon named Jhamunda (Joy Fernandas), who is around his size, has made the lives of these tiny humans very difficult. Jhamunda is a cannibal and has been eating the people of this island for a long time. Now, these people consider Aditya as their saviour, who is their last hope to survive the demon. Will Aditya be able to protect these people?