After being in jail for 14 years, Thilagavarman gets out of prison on parole. A cat-and-mouse chase unfolds as Nandhini, a tainted police officer zeroes in on him as suspect in a spate of murders
Is Siren on Netflix? Unfortunately the movie Siren is not yet available on Netflix.
| Production | Anusha Vijaykumar | Co-Producer |
| Costume & Make-Up | Archa Mehta | Costume Designer |
| Costume & Make-Up | Nithya Venkadesan | Costume Designer |
| Directing | Anthony Bhagyaraj | Director |
| Crew | Dhilip Subbarayan | Fight Choreographer |
| Editing | Antony L. Ruben | Editor |
| Art | K Kathir | Production Design |
| Production | G. Sakkarathalvar | Production Executive |
| Sound | G. Suren | Sound Designer |
| Production | Omaar | Executive Producer |
| Camera | Selvakumar SK | Director of Photography |
| Crew | AIM Sathish | Public Relations |
| Art | M Sakthee Vengatraj | Art Direction |
| Editing | Prasath Somasekar | Colorist |
| Editing | Prasath Somasekar | Digital Intermediate |
| Costume & Make-Up | Anu Parthasarathy | Costume Designer |
| Sound | S. Alagia Koothan | Sound Designer |
| Sound | G. V. Prakash Kumar | Original Music Composer |
| Camera | Komalam Ranjith | Still Photographer |
| Production | Askar Ali | Production Manager |
| Visual Effects | DTM Lavan Kusan | Visual Effects |
| Costume & Make-Up | Perumal Selvam | Costumer |
| Crew | Brinda Gopal | Choreographer |
| Costume & Make-Up | P. Mariyappan | Makeup Designer |
| Production | Yuvraj Ganesan | Publicist |
| Production | Sujataa Vijaykumar | Producer |
| Writing | Anthony Bhagyaraj | Writer |
