Happiness: Episodes
Season 1
| # | Name | Date |
|---|---|---|
| 1 | Public Rental Apartment | 11/5/21 |
| 2 | Thirsty Patients | 11/6/21 |
| 3 | Locked In | 11/12/21 |
| 4 | The Spread | 11/13/21 |
| 5 | The Outsiders | 11/19/21 |
| 6 | One Man's Life | 11/20/21 |
| 7 | The Intruder | 11/26/21 |
| 8 | Countdown | 11/27/21 |
| 9 | Dwindling Water | 12/3/21 |
| 10 | Kim Se Hoon Disappears | 12/4/21 |
| 11 | Backup Power | 12/10/21 |
| 12 | Happiness is with you | 12/11/21 |