If the Tamil dialogue sounds muffled or drowned out by the background score, your device might be trying to output a 5.1 surround sound track through standard stereo TV speakers. Open your TV or streaming device audio settings.
You can rent or buy the digital HD/4K version of the movie. Ensure you check the "Languages Audio Available" section on the purchase screen to confirm that the Tamil dubbed version is included in your region package. murder on the orient express english tamil dubbed movie fix
Ensure you are looking for the correct version of the story: Murder on the Orient Express - Prime Video If the Tamil dialogue sounds muffled or drowned