Sereno (2025): cast, story & where to watch
2025 · Series · ★ 7
Released in 2025, Sereno is a drama series.
What it’s about. A merman trapped in human form dreams of his tragic past, just as a curious guest crashes into his life. What dark secret does the resort hide?
Who’s in it. Sereno stars Mac Alonzo as Kai, Larence Brenches as Elios, Lloyd Agustin as Alfred and Mj Coloma as Julius, among others.
How it landed. With an audience score of 7.0/10, Sereno has been warmly received by audiences.
Where to watch. Streaming options change often. See the full, country-by-country breakdown on our where to watch Sereno page.
If you liked it. Fans of Sereno tend to enjoy Breaking Bad, Better Call Saul, Demon Slayer: Kimetsu no Yaiba and Attack on Titan.
Frequently asked
- Where can I watch Sereno (2025)?
- Streaming, rental and purchase options for Sereno change frequently. Check our where-to-watch page for the latest availability in your country.
- Is Sereno worth watching?
- Sereno holds an audience score of 7.0 out of 10, and is a strong pick if you enjoy drama. Most viewers rate it highly.
- Who stars in Sereno?
- Sereno stars Mac Alonzo, Larence Brenches, Lloyd Agustin, Mj Coloma and Cartz Udal.
- When was Sereno released?
- Sereno was released in 2025.