Heo Chang-kang

Heo Dal-su (ep. 1, 2, 3)

Park Nou-sik

Park Min (ep. 1)

Hwang Hae

Hwang Du-sik (ep. 1)

Kim Ji-su

U-hee (ep. 1)

Song Jae-ho

Boy (ep. 1)

Lee Kang-jo

Mr. Kang (ep. 1)

Kim Mun-ju

Mr. Kim (ep. 1)

Gwon O-sang

Mr. Gwon (ep. 1)

Choe Jae-ho

Du-sik's Henchman 1 (ep. 1)

Jang Jeong-kuk

Du-sik's Henchman 2 (ep. 1)