Dual audio, also known as dual language or bilingual audio, refers to a feature that allows viewers to watch a movie or TV show with two audio tracks playing simultaneously. Typically, one track is in the original language of the film, while the other is in a language of the viewer's choice. This feature is particularly useful for audiences who want to learn a new language, improve their listening skills, or simply enjoy a movie in their native tongue while still experiencing the original audio.
, Mackenzie Foy , and Ellen Burstyn as Murphy Cooper at different stages of life Michael Caine as Professor Brand Matt Damon as the mysterious Dr. Mann Interstellar Dual Audio Download