Ji Il-ju

Once Again

Cha Young Hoon [Da Hee's boyfriend]

Suspicious Partner

Jun Seong Ho [Lee Na Eun's stalker]

Healer

Seo Joon-Seok

Crash Course in Romance

Jin I-sang

Samsaengi

Oh Ji-Sung

Hello, My Twenties!

Ko Doo-young

Weightlifting Fairy Kim Bok-joo

Tae-kwon

Find Me in Your Memory

Ji Hyun-keun

Moon River

Hotel King

Jin Jung-Han