Enjoyed Happiness? Start here.
Series like Happiness
Find your next watch through shared stories, themes and creators. See why each series connects, then explore the map.
Your starting series
Series · 0 connectionsHappiness (2025)
- Action & Adventure
- Drama
- Mystery
- 1 seasons
- ★ 4.7/10 from 3 ratings
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 byHan Sang-un
Follow a connection
What to watch after Happiness
Published recommendations are still catching up.
The interactive map may already have connections for Happiness. Open it to explore, or browse series with a published shortlist.
Explore the Happiness map Browse seriesHow these series recommendations work
Film Atlas combines story similarity, series metadata and TMDB relationship signals. Shared networks can support a match; audience safeguards help avoid poor fits. The explanations above come from the engine’s recorded evidence—not invented reviews.
A similarity match is different from a quality rating. Use the map to explore the connections and decide what fits your mood.
Start with Happiness