Happiness (2025): cast, story & where to watch
2025 · Series · ★ 5
Released in 2025, Happiness is a drama, action & adventure and mystery series.
What it’s about. In a post-COVID world, a mysterious drug called “Next” sparks a terrifying outbreak of madness. As violent deaths rise, detective Prap reveals a chilling link between the chaos and the drug—uncovering a conspiracy far darker than expected.
Who’s in it. Happiness stars Patchanan Jiajirachote as Run, Suppapong Udomkaewkanjana as Prat, Dom Hetrakul as Yutthasak and Thana Chatborirak as Thatthep, among others.
How it landed. With an audience score of 5.0/10, Happiness has proved divisive with audiences.
Where to watch. Streaming options change often. See the full, country-by-country breakdown on our where to watch Happiness page.
If you liked it. Fans of Happiness tend to enjoy Breaking Bad, Better Call Saul, Demon Slayer: Kimetsu no Yaiba and Attack on Titan.
Frequently asked
- Where can I watch Happiness (2025)?
- Streaming, rental and purchase options for Happiness change frequently. Check our where-to-watch page for the latest availability in your country.
- Is Happiness worth watching?
- Happiness holds an audience score of 5.0 out of 10, and is a strong pick if you enjoy drama, action & adventure and mystery. Reactions are mixed, so it may depend on taste.
- Who stars in Happiness?
- Happiness stars Patchanan Jiajirachote, Suppapong Udomkaewkanjana, Dom Hetrakul, Thana Chatborirak and Paopetch Charoensook.
- When was Happiness released?
- Happiness was released in 2025.