Seong Byeong-suk
Jung Sook-hee
Son Jong-hak
Ma Bok-ryeol
Song Young-gyu
Director of Planning
Kim Ga-young
Jang Mi-ra
Oh Youn-hong
Oh Sang-shik's wife
Shin Jae-hoon
Yoo Hyung-gi
Nam Kyung-eup
President
Jang Jun-whee
Assistant manager Seok
Jung Soo-young
Assistant manager Kang
Go Eun-yi
Lee Yeon-seo (Eps 19)
