as Container Oya
as Pyo Dong-ho
as Kim Min-sub
as Kim
as Kim Byeong-chan
as Jo Se-hyeon
as Pharm
as Representative Goo
as Chief neurosurgeon
as Park Yoongab
as vice-principal (Yu-seong Tech)
as Yoon Sang-tae
as No Hak-Su
as Marshal Kim
as [Oh Sol’s boss]
as Kong Ji-cheol
as Kwon Suk
as Lee Woo-taek
as Bae Sang-bok
as Yuk Si-gyeong
as Deok Chul's father
as Baek Cheol-gyu
as Seon-ho's father
as Han Kyung-rok
as Kim In-Joo
as Kang Mong-koo
