Hindi films, also known as Bollywood films, are movies produced in the Hindi language, primarily in the Indian film industry based in Mumbai. They are known for their vibrant storytelling, colorful visuals, and a mix of drama, romance, and music. Bollywood films often feature elaborate song and dance sequences, which are a hallmark of the genre. The industry has a rich history, dating back to the early 20th century, and has produced many iconic actors and filmmakers. Notable figures include Amitabh Bachchan, Shah Rukh Khan, and Satyajit Ray. Hindi films have gained international popularity, influencing global cinema and culture.