When a wife becomes the breadwinner of her family after her husband loses his job, adultery becomes part of her life.
You can now watch Happy End online on the following streaming providers in the United States.
| Editing | Kim Hyun | Editor |
| Visual Effects | C. Jin Im | Visual Effects |
| Directing | Jung Ji-woo | Director |
| Writing | Jung Ji-woo | Writer |
| Camera | Kim Woo-hyung | Director of Photography |
| Costume & Make-Up | Song Jong-hee | Makeup & Hair |
| Art | Kim Sang-man | Production Design |
| Sound | Cho Young-wuk | Music |
| Production | Lee Eun | Producer |
