Santosh Sen is a prominent Nepali film producer, director, and actor known for his ambitious approach to large-scale cinema. As the head of Aasusen Films, he has been a driving force behind several high-profile projects that have pushed the boundaries of the Nepali film industry, including the Prem Geet franchise. He gained significant recognition for producing Prem Geet 3, which made history as the first Indo-Nepali film to receive a wide simultaneous release in both Nepal and India, marking a major milestone for the international reach of Nepali cinema.