Dual audio movies are films that feature audio tracks in two different languages, allowing viewers to choose between them according to their preference. This option is particularly useful in multilingual regions or for audiences who are not fluent in the original language of the film. By offering multiple language tracks, dual audio movies make films more accessible to a broader audience, breaking down language barriers and enabling people from different linguistic backgrounds to enjoy the same content. Additionally, dual audio options are popular for educational purposes, helping language learners to improve their skills by listening to dialogues in both their native and target languages. This feature enhances the viewing experience by providing flexibility and catering to diverse audience needs.