Ji Il-ju

Moon River

Crash Course in Romance

Jin I-sang

Once Again

Cha Young Hoon [Da Hee's boyfriend]

Hello Dracula

Sang-woo

Find Me in Your Memory

Ji Hyun-keun

Kill It

Yoon Jung-Woo

Go Go Song

Kang Won-hyeong

We Are the One

Mistress

Kwon Min-Gyu

Suspicious Partner

Jun Seong Ho [Lee Na Eun's stalker]

Individualist Ms. Ji Young

Yeon-suk

Sound of a Footstep

Seon-woo

Temperature of Love

Kim Joon-Ha

Hello, My Twenties!

Ko Doo-young

Neighborhood’s Hero

Jin-Woo

The Royal Gambler

Moo-Myung

Weightlifting Fairy Kim Bok-joo

Tae-kwon

Bong Soon, a Cyborg in Love

Byun Jae Bum

Make a Woman Cry

Hwang Gyeong-Tae

Healer

Seo Joon-Seok