Jung Gun-joo

Mercy for None

Cheon Hae-beom

Way Back Love

Lee Hong-seok

Check in Hanyang

Chun Joon-hwa

Bitter Sweet Hell

Moon Tae Oh [Do Hyun's tutor]

The Secret Romantic Guesthouse

Jung Yoo-Ha

True Beauty

Ryu Hyung Jin [Baseball player]

Oh My Baby

Choi Kang Eu Tteum

Ending Again

Choi Woong

Extraordinary You

Lee Do-hwa

Should We Kiss First

[Man at expressway rest area]

KBS Drama Special

Jo Woo-Jin