Oh Man-seok

My Royal Nemesis

Jang Suk-ho

Spring Fever

Hong Jeong-pyo

The Atypical Family

Um Sun-gu

Queen of Tears

Woodsman

Wonderful World

Kwon Ji-woong

My Dearest

Yoo Gyo-yeon

The Fabulous

Ji-eun's father

May It Please the Court

No Yu Cheol

Anna

Designer Lee [Hyun Joo's father]

Green Mothers' Club

Lee Young Goon [Professor]

Police University

Yun Taek Il [Seung Beom and Sun Ho's dad]

Law School

Kang Joo-man

Mystic Pop-up Bar

Oh Sang Gun

One Spring Night

Yoo Nam-soo

Something in the Rain

Yun Sang-gi

Heard It Through the Grapevine

Kim Jin Sung [Prime Minister candidate]