Black Dog(2019)

Go Ha-neul

16 episodes

Park Seong-soon

16 episodes

Do Yeon-woo

16 episodes

Bae Myeong-soo

16 episodes

Lee Seung-taek

16 episodes

Byeon Sung-joo

16 episodes

Yoon Yeo-hwa

16 episodes

Kim Yi-boon

16 episodes

Moon Soo-ho

16 episodes

Song Yeong-tae

16 episodes

Ji Hae-won

16 episodes

Ha Su-hyeon

16 episodes

Han Jae-hee

16 episodes

Jin Yoo-ra

16 episodes

Ku Jae-hyun

16 episodes

Hwang Bo-tong

16 episodes

Moon So-nyeo (Go Ha-neul's mother)

16 episodes

Go Sung-chul (Go Ha-neul's father)

16 episodes

Song Ji-sun

16 episodes

Ryu Jin-hee

16 episodes

Go Ha-neul (young)

16 episodes

Yang Da-sol

16 episodes

Song Chan-Hee

3 episodes

Kim Young-ha

2 episodes

Han Se-Wol

2 episodes

Ha-Neul's high school teacher

1 episode

Young Ha's mother

1 episode

Store owner

1 episode

Ji Yun's mom

1 episode

Principal Gang

1 episode

High School Principal

1 episode

Gangnam High School Principal

1 episode