Series Cast

Ji Sung
Cha Do Hyun / Shin Se Gi
Hwang Jung-eum
Oh Ri Jin
Park Seo-jun
Oh Ri On
Kim Yoo-ri
Han Chae Yeon
Oh Min-suk
Cha Ki Joon
Kim Yeong-ae
Seo Tae Im
Shim Hye-jin
Shin Hwa Ran
Kim Yong-geon
Cha Geon Ho
Ahn Nae-sang
Cha Joon Pyo
Myung Se-bin
Min Seo Yeon
Ko Chang-seok
Dr. Seok Ho Pil
Choi Won-young
Chief Ahn Gook
Kim Hee-jung
Ji Soon Young
Park Jun-gyu
Oh Dae O
Kim Na-woon
Yoon Ja Kyung
Kim Il-woo
Cha Young Pyo
Kim Hyun-joo
Baek Jin Sook
Baek Chul-Min
Alex Kang
Kim Hyeong-beom
Chief Choi
Lee Doo-seok
Employee
Cho Chang-geun
Dr. Kang In Kyu
Kang Bong-sung
Shin Seon Jo
Choi Hyo-eun
Joo Mi Ra
Kang Soo Jin
Lee Young Seon
Lee Do-hyun
Cha Do Hyun (Young)
Kim Ye-joon
Oh Ri On (Young)
Kim Min-gyul
Oh Ri Jin (Young)

Current Season

Season 1

2015 | 20 Episodes

A traumatic childhood experience leaves Cha Do Hyun, suffering from memory loss and dissociation. The latter has resulted in the creation of seven distinct personalities. Wanting to regain control over his life, he asks Oh Ri Jin, a first-year psychiatric resident, to help him, but she eventually falls in love with one of his personalities. Ri Jin’s twin brother, Oh Ri On, a famous mystery novelist, investigates Do Hyun and his family.