Siren
சைரன்
We checked 8 streaming services in India on 05 Jun 2026 at 12:15 IST
About
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
Cast
Ravi Mohan
as Thilagavarman
Keerthy Suresh
as Inspector K.Nandhini
Samuthirakani
as DSP S. Nagalingam
Anupama Parameswaran
as Jennifer
Yogi Babu
as Velankanni
Chandhini Tamilarasan
as Kamakshi
Tulasi
as Thilagan's mother
N. Azhagamperumal
as Manickathangam Annachi
Ajay
as Anbazhagan (Anbu)
Priyadarshini Rajkumar
as Judge
Yuvina Parthavi
as Malar
KPY Surendar
as Vicky (Vigneshwaran)
Madhan Kumar Dhakshinamoorthy
as SI Moorthy
Abhishek Vinod
as Manickathangam's son
Udhayabanu Mageswaran
as Interpreter
TSR
as Magistrate
Sujatha Babu Ramesh
as Nandhini's mother
Prathana Nathan
as Manikandan's wife
Lallu Prasath
as Manikandan
Thirunavukkarasu
as Jailer
Where does Siren rank today?
Siren is #10000 on the Bowood.TV Daily Streaming Charts today.
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Watch Siren Online Free in HD
Looking for a place to watch Siren online for free? You've landed on the right page. Siren is a popular Tamil thriller, crime, and action movie from 2024 that you can stream right now on Bowood.TV in high quality, no signup required.
About Siren
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 Running 154 minutes.
Siren Cast and Characters
The cast features Ravi Mohan (as Thilagavarman), Keerthy Suresh (as Inspector K.Nandhini), Samuthirakani (as DSP S. Nagalingam), Anupama Parameswaran (as Jennifer), and Yogi Babu (as Velankanni). Their performances are a major reason Siren has built such a passionate audience.
Where to Watch Siren Online
Bowood.TV lets you stream Siren online free, instantly, in HD. There's nothing to install — open the page, hit play, done. Works perfectly on Jio, Airtel, Vi networks across India and on slow mobile data thanks to our adaptive video pipeline.
▶ Watch Siren NowWhy People Are Watching Siren
Siren flies under the radar but it deserves your attention. What makes it work is action sequences that don't feel cheap and tight pacing that earns its twists. If you enjoy Tamil storytelling that doesn't follow the same tired beats, this is the kind of film you'll end up recommending to friends.
Frequently Asked Questions about Siren
Where can I watch Siren online for free?
You can watch Siren online free on Bowood.TV. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.
How long is Siren?
Siren runs for 154 minutes (about 2.6 hours).
Is Siren good? What's the rating?
Siren holds a 6.2/10 rating based on 7 reviews — a solid pick if the genre interests you.
Who is in the cast of Siren?
The main cast includes Ravi Mohan, Keerthy Suresh, Samuthirakani, and Anupama Parameswaran, plus a strong supporting ensemble.
Is Siren available in Tamil?
Yes — Siren was originally produced in Tamil and that's the version you'll stream here on Bowood.TV. English subtitles are provided when available.
When was Siren released?
Siren was released in 2024.
Do I need an account to watch Siren on Bowood.TV?
No. Bowood.TV is free and you can watch Siren without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
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If you enjoyed Siren, check out Twilight Ride, Melted Lipstick, Jolt, Sexual Intrigue, and The Black Book.
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Frequently Asked Questions
Common questions about Siren
Where can I watch Siren for free?
You can watch Siren (2024) online for free on Bowood.TV. Just click "Watch Free" on this page to start streaming instantly — no account, subscription, or downloads required.
What is Siren about?
Siren is a Thriller/Crime Tamil-language film. 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
When was Siren released?
Siren was released on February 16, 2024. It has a runtime of 2h 34m. The film was produced by Home Movie Makers.
Who stars in Siren?
Siren stars Ravi Mohan, Keerthy Suresh, Samuthirakani and Anupama Parameswaran. The full cast list is available in the Cast section above.
Is Siren available in HD?
Yes, Siren is available to stream in high definition (HD) on Bowood.TV. Our players automatically deliver the best quality your connection supports — no extra setup needed.