You Are My Spring is a beautifully-constructed drama that traces the relationship between psychiatrist Yoo Young-do (Kim Dong-wook) and Kang Dong-jeong (Seo Hyun-jin) who work together to unravel the truth behind a spate of serial killings with all evidence pointing to Yoon Park (Chae Joon). But as they work together, they realise there is more to the story than they originally anticipated.
| Directed by: | Jung Ji-hyun |
| Written by: | Lee Mi-na |
| Starring: | Seo Hyun-jin, Kim Dong-wook, Yoon Park, Nam Gyu-ri |
| Extended Cast: | Oh Hyun-kyung, Kang Hoon, Park Ye-ni, Kim Ye-won, Han Min, Park Jong-wook, Jang Seong-hoon, Baek Hyun-joo, Lee Hae-young, Yoon Ji-on, Kim Seo-kyung, Ji Seung-hyun, Park Sang-nam, Hwang Seung-eon, Yoon Sang-jung, Kim Nam-hee |
| Original network: | tvN |
| Original release: | 5 July 2021 - |
| No. of episodes: | 12 |
| Running Time: | 70 mins |
| Executive producer(s): | Kim Seon-tae |
| Producer(s): | Yoon Ha-rim, Heo Seok-Won, Park Heon-Joo |
| Production Company(s): | Hwa&Dam Pictures |
| Distributor: | tvN, Netflix |
| Source: | tvN |
