The Plan Man

Jung Jae-young

Han Jung-seok

Han Ji-min

Yoo So-jung

Kim Ji-young

Psychiatrist

Cha Ye-ryun

Lee Ji-won

Choi Won-young

Kang Byung-soo

Hwang Byeong-gug

Japanese researcher (uncredited)

Seong Byeong-suk

Mi-young

Ha Jae-sook

Lethargy woman

Park Gil-su

Section chief Nam (uncredited)

Yoon Kyung-ho

Drunk (uncredited)

Go Seo-hee

(uncredited)

Kim Ji-hoon

Deong-chi

Sung Si-hup

Director

Lee Jeong-a

Writer

Choi Moon-su

Producer

Lee Gang-jin

Line Producer

Kim Bong-jun

Production Supervisor

Park Yong-su

Director of Photography

Song Min-seok

Stunts

Kim Sun-min

Editor

Choi Chul-su

Lighting Technician

Kim Jun-seok

Original Music Composer

Oh Heung-seok

Production Design

Yoo Sang-seob

Fight Choreographer