If you're looking for a Tamil dubbed version of this movie, I found that it's available on some online platforms. However, I would recommend using legitimate streaming services or purchasing the movie from authorized distributors to support the creators.
While specific Tamil-dubbed audio may vary by region and platform licensing, you can find the film on several official streaming services: Watch The Gangster, The Cop, The Devil | Netflix the gangster the cop the devil tamil dubbed movie tamilyogi