Ko Se-won

Fatal Promise

as Kang Tae-In · 105 ep.

What's Wrong with Secretary Kim

as Chairman Lee [Yeong Joon's father - Young] · 3 ep.

The Last Empress

as Prime Minister · 52 ep.

A Poem A Day

as Yoon-Joo's ex-husband · 1 ep.

Return of Bok Dan Ji

as Han Jung-Wook · 122 ep.

Here Comes Love

as Na Min-soo · 120 ep.

Mother's Garden

126 ep.

The Best Future

as team leader · 5 ep.

Be Arrogant

as Go Se Won · 10 ep.

Crazy Love

as Seo Kyung-soo · 101 ep.