If you're looking for the audio to better understand the narrative, it is based on the of Philippe Pozzo di Borgo and his caregiver, Abdel Sellou.
To watch or listen to the film in English, you can explore these options: English Dubbed Version : You can find an officially dubbed version of the film on Google Play Movies Streaming Platforms Amazon Prime Video The Intouchables English Audio Track Download
If you are looking for the "audio track" in the sense of the film's music, the Original Motion Picture Soundtrack If you're looking for the audio to better
To obtain a legitimate English audio track for The Intouchables, buy or rent an authorized release (Blu-ray/DVD or digital) that explicitly lists English audio, or stream it from a licensed service that provides an English audio option; avoid unauthorized downloads due to legal and security risks. Note that there is also an American remake
"The Intouchables" is the original French film. Note that there is also an American remake titled "The Upside" (2017) starring Kevin Hart and Bryan Cranston, which is natively in English.