Kollywood is the Tamil-language film industry based in Chennai, India. It is one of the largest film industries in India and produces a significant number of films every year. Kollywood has a rich history dating back to the early 20th century and has contributed immensely to the cultural heritage of Tamil Nadu. The industry has produced several iconic films and actors over the years, including Sivaji Ganesan, Kamal Haasan, Rajinikanth, and Vijay. Kollywood films are known for their unique style, music, and storytelling, and have a large following not just in Tamil Nadu, but across the world.