The Plan Man › Cast
Jung Jae-young
Han Jung-seok
Jang Gwang
Koo Sang-yoon
Byeong-guk Hwang
Japanese researcher
Choi Won-young
Kang Byung-soo
Yoo Seung-mok
Writer Lee
Joo Jin-mo (actor, born 1958)
Laundry
Kil-soo Park
Section chief Nam
Seung-mok Yoo