Yoon Shi-yoon

Yook Dong Shik

윤시윤

정인선

Shim Bo Kyung

Park Sung-hoon

Seo In Woo

박성훈

Lee Han-wi

Yook Jong Chul

이한위

Hwang Hyo-eun

Yook Ji Yeon

이민지

Oh Mi-Joo

Choi Tae-hwan

Shin Seok-hyeon

한수현

Kim Mu Seok

오채은

[Seo Ji-hoon's secretary]

전수연

Nurse (Eps 8, 9)