Noh Joo-hyun

as Min-jun's Father

as Detective Chun

as Shin Ki-Rim

as President Park of Moorimgak

as Lee Jong-gon

as Kim Min-ji's father

as Go Min-Joong

as Yoo Min-Ho

as Company president Park Jin-sung

as Noh Soo-dong

as Joo Beom-in

as Gong Soo-Pyo

as 노주현

as Lee Ki-joon

as Mayor Choi

as Self

as Han Kwang-Suk

as Kim Young-hee's first love

as Chairman Choi

as Chang Do-yeong