A village is protesting against the setting up a copper plant, but when their leader dies, the corporate company behind the plant sends in a look-alike to facilitate their plan.
You can now watch Sangathamizhan online on the following streaming providers in the United States.
| Writing | Vijay Chandar | Story |
| Directing | Vijay Chandar | Director |
| Writing | Vijay Chandar | Screenplay |
| Editing | Praveen K. L. | Editor |
| Camera | R. Velraj | Director of Photography |
| Sound | Vivek Siva | Original Music Composer |
| Sound | Mervin Solomon | Original Music Composer |
| Art | M. Prabhaharan | Art Direction |
| Crew | ANL Arasu | Stunt Coordinator |
| Writing | Madhan Karky | Lyricist |
| Writing | Vivek | Lyricist |
| Writing | KU. Karthik | Lyricist |
| Crew | Sandy | Choreographer |
| Crew | M. Sherif | Choreographer |
| Production | B. Bharathi Reddy | Producer |
| Sound | Anirudh Ravichander | Playback Singer |
| Sound | Jonita Gandhi | Playback Singer |
| Sound | Mervin Solomon | Playback Singer |
| Sound | Shweta Mohan | Playback Singer |
| Sound | Nakash Aziz | Playback Singer |
| Sound | Shankar Mahadevan | Playback Singer |
| Sound | Diwakar | Playback Singer |
| Production | K. T. S. Swamynathan | Production Manager |