The Indian film industry is one of the largest and most diverse film industries in the world, producing thousands of films each year in various languages, including Hindi, Tamil, Telugu, and Bengali. It is known for its vibrant storytelling, colorful music, and elaborate dance sequences, attracting audiences both domestically and internationally. The industry is often referred to as Bollywood when discussing Hindi-language films, particularly those made in Mumbai. Other regional film industries, such as Kollywood for Tamil films and Tollywood for Telugu films, also contribute significantly to the overall landscape of Indian cinema.