On services like Prime Video, look for the "Audio" icon in the player interface to switch between Hindi and English while the movie is playing. Watch Skyfall | Netflix
If you own a legal Blu-ray or digital copy of Skyfall and want to combine an external Hindi audio track for offline use (e.g., on a USB drive for your car), here is the professional method using free software: dual audio movies hindi english 720p skyfall 1080pl