Seong-kun Mun
Mr. Moon
Jeon Hye-jin
Jjang-i's mother
Shin Myeong-cheol
Jjang-i
Kim Roi-ha
Gae-bi's father
김승욱
Jaya's father
이대연
Jjang-i's uncle
Kang Shin-il
Mr. Kang
Song Kang-ho
Police officer (cameo)
