Choon-hwa's Lawyer

Dae-kil

Detective Park

Deok-seop

Jung-ho's Father

Byeong Tae / Choong Tae

Lee Dong-hyeok

Booker

Jang Seok-tae

Yong-ho

Choon Bae

Dr. Cho

Sang-chul

Yun Jong-kang

Kim Bong-Yong

Choon-sik

Park Sang-Moo

Ahn Chang-jin

Kang Cheol

Jeong-kwon

co. president

Seong-taek

Jin-gook

Sin Ho-cheol

Teacher (Blue Birds on the Desk)