Seasons
S112 episodes
Cast
Kim Yoo-JinDirector
Ren HanamiJedong's Mom
Harrison XuMa Nak-Jun
Jolene KimJin So Jung
Eugene KoPark Won-Seok
Andrew LeeOh Nam-Soo
Jeong-Yeon ParkJo Ah-yeong
Bobby FoleyGi O Sung
Sanyee YuanPark Na-Rin
Kim Hak-sunPark Yong-jae
Seok-Chan JeonGoo Ja-taek (Yongtan High School's Teacher)
Shin Ye-eunOk Chan-mi
Park SolomonJi Soo Heon
Seo Ji-HoonSeok Jae-beom
Sang-woo ChaeGi O Sung
Lee Soo-minGook Ji-hyeon
Jung Soo-BinTae So-yeon
Kim Joo-RyungJin So Jung
Kang YulPark Won-seok
Lee Hee-myungWriter