단단한 놈 (series)

Kim Min-seong

In 8 episodes

Role(s): Jo Ja-ryong

Kim Hye-eun

In 8 episodes

Role(s): Han So-yun

Lee Soon-jae

In 8 episodes

Role(s): So Yun's grandfather

Seo In-seok

In 8 episodes

Role(s): Kang Dong-Soo

Bang Eun-hee

In 8 episodes

Role(s): Jo Mi-ryeong