Since this is an .mkv file, it works best with versatile media players like or IINA . These apps allow you to easily switch the audio tracks and subtitles via the "Audio" and "Subtitle" top menus.
This is a "Dual Audio" file, meaning you can toggle between the original English performances or the Hindi dub depending on your preference.
If you are sharing this file or organizing a media library, here is a helpful summary of what those technical details actually mean for the viewer: Title: "The Great Wave" (S01E04)