For a complete breakdown of where to stream it based on your current region, you can check the JustWatch Guide have official Hindi dubs? The Secret Life of Walter Mitty - Prime Video
Piracy directly reduces revenue for dubbing artists, sound engineers, distributors, and the original creators. If you enjoy a film, supporting it legally ensures more such films get dubbed and released in India.
These sites are notorious for "repack" files that contain hidden scripts, malware, or ransomware that can infect your device.
The Hindi-dubbed version is particularly popular because the film's themes of family responsibility, workplace pressure, and the desire to break free are universal. Hearing Walter’s internal monologues and the witty banter in Hindi adds a layer of relatability for the local audience. Decoding the Search: Filmyzilla and Repacks
Please note that downloading or streaming copyrighted content from websites like Filmyzilla may not be authorized or safe. However, if you're looking for a Hindi dubbed version of "The Secret Life of Walter Mitty," you might find a repack version on such websites.