R. S. Prasanna is an inventive filmmaker and screenwriter known especially for his work exploring unconventional subjects with sensitivity. He made his directorial debut in 2013 with Kalyana Samayal Saadham, a romantic comedy that tackles erectile dysfunction with humour and heart. He later helmed Shubh Mangal Saavdhan, the Hindi adaptation, which became a hit. His recent project Sitaare Zameen Par (2025) marks another milestone, reflecting his continued interest in meaningful storytelling that resonates deeply with audiences.