Happiness(2025)
Synopsis
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.
Created by Han Sang-un
Where to watch Happiness
Availability in US · data from JustWatch via TMDB
Trailer
Cast
Patchanan Jiajirachote
Run
Suppapong Udomkaewkanjana
Prat
Dom Hetrakul
Yutthasak
Thana Chatborirak
Thatthep
Paopetch Charoensook
Beam
Aissaree Tharakoolphipat
Fah
Pichayapa Natha
Rangrong
Patnithi Saranwatnakul
Jue
Mahidol Pibulsonggram
Jee
Wanichaya Pornpanarittichai
Yayi
Kessarin Ektawatkul
Arissara
Samitpong Sakulpongchai
Yoshi
Duangjai Hiransri
Noi
Supoj Pongpancharoen
Tao
Kitsadee Phuangprayong
On
Thanya Rattanamalakul
Ju
Seasons
Season 1
12 episodes · 2025
Happiness — frequently asked questions
Where can I watch Happiness?+
We don't currently track a streaming service carrying Happiness in your region. Check back — availability changes regularly.
When did Happiness come out?+
Happiness was first aired in 2025.
How many seasons of Happiness are there?+
Happiness has 1 season and 12 episodes in total.
Who created Happiness?+
Happiness was created by Han Sang-un.
Who stars in Happiness?+
Happiness stars Patchanan Jiajirachote, Suppapong Udomkaewkanjana, Dom Hetrakul, Thana Chatborirak and Paopetch Charoensook.
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