
The Most Unplanned Love Story Ever
The Plan Man is about a man who lives everything according to plan until he meets a woman who wasn't a part of it.
Jung Jae-youngHan Jung-seok
Han Ji-minYoo So-jung
Jang KwangKoo Sang-yoon
Kim Ji-youngPsychiatrist
Ju Jin-moLaundry
Choi Won-youngKang Byung-soo
Cha Ye-ryunLee Ji-won
Go Seo-heeJung-seok's mother
Park Gil-suSection chief Nam
Park Jin-jooEun-ha
Park Jin-wooSang-hun
So Hee-jungGyeong-mi
Seong Byeong-sukMi-young
Yoo Seung-mokWriter Lee
Hwang Byeong-gugJapanese researcher