Black Dog
In a temporary position at a private high school, a compassionate teacher fights to support her students' dreams while navigating school politics.
Go Ha-neul
Park Seong-soon
Do Yeon-woo
Bae Myeong-soo
Lee Seung-taek
Byeon Sung-joo
Yoon Yeo-hwa
Kim Yi-boon
Moon Soo-ho
Song Yeong-tae
Ji Hae-won
Ha Su-hyeon
Han Jae-hee
Jin Yoo-ra
Ku Jae-hyun
Hwang Bo-tong
Moon So-nyeo (Go Ha-neul's mother)
Go Sung-chul (Go Ha-neul's father)
Song Ji-sun
Ryu Jin-hee
Go Ha-neul (young)
