Series · 2025–2025Ended

Happiness

5.0·1 season·12 episodes·Thailand

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.

Your progress map

0 of 12 episodes0%

WatchedUp nextUnwatched

01

Episode 1Up next

May 30, 2025·8.0

02

Episode 2

May 31, 2025·9.0

03

Episode 3

Jun 6, 2025·7.0

04

Episode 4

Jun 7, 2025·7.0

05

Episode 5

Jun 13, 2025·7.0

06

Episode 6

Jun 14, 2025·7.0

07

Episode 7

Jun 20, 2025·7.0

08

Episode 8

Jun 21, 2025·7.0

09

Episode 9

Jun 27, 2025·7.0

10

Episode 10

Jun 28, 2025·7.0

11

Episode 11

Jul 4, 2025·7.0

12

Episode 12

Jul 5, 2025·7.0

Cast

16 credited

Patchanan Jiajirachote

Suppapong Udomkaewkanjana

Thana Chatborirak

Paopetch Charoensook

Aissaree Tharakoolphipat

Pichayapa Natha

Patnithi Saranwatnakul

Mahidol Pibulsonggram

Wanichaya Pornpanarittichai

More like this

Z Nation (2014) poster

Fear the Walking Dead

Fear the Walking Dead (2015) poster

Fear the Walking Dead

The Walking Dead: Daryl Dixon

The Walking Dead: Daryl Dixon (2023) poster

The Walking Dead: Daryl Dixon

The Walking Dead

The Walking Dead (2010) poster

The Walking Dead

MacGyver (2016) poster

The Walking Dead: Dead City

The Walking Dead: Dead City (2023) poster

The Walking Dead: Dead City

The Day of the Jackal

The Day of the Jackal (2024) poster

The Day of the Jackal

Arrow (2012) poster

Mission: Impossible

Mission: Impossible (1988) poster

Mission: Impossible

Citadel (2023) poster

Black Summer (2019) poster

The Purge (2018) poster

The New Avengers

The New Avengers (1976) poster

The New Avengers

Alphas (2011) poster