You can still find the Blu-ray on Amazon , though these official discs typically only feature the original English audio.
If you just want to catch up on the plot, there are several "Explained in Hindi" summaries available on YouTube . The Next Three Days 2010 Dual Audio Hindi 1080p BluRay
The "Dual Audio" feature means the file contains two separate audio tracks. Most media players (like VLC or MX Player) let you toggle between Hindi and English without needing a separate file. You can still find the Blu-ray on Amazon
You can watch the movie on platforms like Netflix or Lionsgate Play , though audio availability (Hindi vs. English) can vary by region. The Next Three Days 2010 Dual Audio Hindi 1080p BluRay
Are you trying to on a file you already have, or