Kadro (20)
Yoon Kye-sangKim Myeong-jun
YunaChoi Ro-hee
Park Sung-hoonPark Sang-yoon
Kim Shin-rockSeo Hye-eun
Kim Sang-hoPark Cheol-won
Seo Jae-heeMo Eun-seon
Kang Young-sukJaden
Choi Eun-wooKim Hee-ae
Jeon Kwang-jinChoi Jin-tae
Go HaSo Jin-yoo
Woo Ji-hyunChoi Taek-kyun
Kim Dong-wonHo-young
Jung Soon-wonChae Jung-man
Oh Seung-junKim Myung-joon (Young)
Oh Man-seokChoi Dong Joon [Ro Hee's great-uncle]
Kang Ha-neulRichard Choi
Joo Hyun-youngDong Geu-ran Comms Technical Staff
Kim Ki-dooHeungsinso CEO
Kim Young-minJudge
So Hee-jungRo-hee's Homeroom Teacher