Derailed

Don Lee

As Hyeong-seok

Minho

As Jin-il

Kim Jae-young

As Seong-hoon

Jeong Da-eun

As Ga-young

Lee You-jin

As Bong-gil

Baek Soo-min

As Min-kyung

Kim Won-sik

As Won-sik

Park Ho-san

As Detective Jang

Han Soo-hyun

As Detective Kim

Park Ki-deok

As Ki-deok

Kim Wang-geun

As Detective Team Leader

Lee Tae-kyu

As Tae-kyu

Hyun Bong-sik

As Astroganger's Big Friend

Park Seong-il

As Detective Park

Seo Ho-cheol

As Detective Seo

Lee Si-yu

As Hyeong-seok's Wife

Jang Yong-chul

As Jin-il's Uncle

Kim Kwon-hoo

As Car Service Center Employee

Ahn Jae-won

As Seong-hoon's Group Finance

Kang Na-ru

As Passerby

Kim Ye-chan

As Karaoke Girl

Lee Sung-deuk

As Gangster Taking Away Motorcycle

Seo Rina

As Lotteria Slender Woman

Kim Geon

As Elementary Student Victim of Cellphone Theft

Chae Wan-min

As Car Alley Pedestrian

Jang Sun

As Nurse