Happiness
Happiness Episode Ratings Heatmap
| Avg | E1 | E2 | E3 | E4 | E5 | E6 | E7 | E8 | E9 | E10 | E11 | E12 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S1 | 7.6 | 7.4 | 7.5 | 7.4 | 7.6 | 7.7 | 7.4 | 7.6 | 7.4 | 7.8 | 7.7 | 8.2 | 7.7 |
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About
"Zombie outbreak as a housing-crisis nightmare"
A cash-strapped couple moves into a coveted new apartment complex just as a mysterious, blood-borne infection turns some residents into violent, hyper-aggressive "monsters." As the building goes into lockdown, neighbors turn on each other, and a detective and nurse living in the block try to keep order while hiding who's infected. It plays like a tense siege thriller wrapped around sharp social commentary on housing anxiety, class, and mob mentality, with bursts of brutal action between long stretches of claustrophobic dread and moral compromise.
the way it turns apartment politics and class anxiety into genuine survival horror.
you want a straightforward monster show without slow-burn social commentary.
Written by our AI editor to help you decide, spoiler-free by design.
All Seasons
| Ep | Title | Rating | Yours | Votes | Runtime | |
|---|---|---|---|---|---|---|
| ▶ | 1 | Public Rental Apartment | 7.4 | 555 | 61 min | |
| ▶ | 2 | Thirsty Patients | 7.5 | 429 | 66 min | |
| ▶ | 3 | Locked In | 7.4 | 384 | 63 min | |
| ▶ | 4 | The Spread | 7.6 | 375 | 66 min | |
| ▶ | 5 | The Outsiders | 7.7 | 368 | 63 min | |
| ▶ | 6 | One Man's Life | 7.4 | 351 | 63 min | |
| ▶ | 7 | The Intruder | 7.6 | 347 | 69 min | |
| ▶ | 8 | Countdown | 7.4 | 343 | 69 min | |
| ▶ | 9 | Dwindling Water | 7.8 | 353 | 68 min | |
| ▶ | 10 | Kim Se Hoon Disappears | 7.7 | 353 | 61 min | |
| ▶ | 11 | Backup Power | 8.2 | 364 | 62 min | |
| ▶ | 12 | Happiness Is With You | 7.7 | 369 | 73 min |