Derailed

Don Lee

Hyeong-seok

Minho

Jin-il

Kim Jae-young

Seong-hoon

Jeong Da-eun

Ga-young

Lee You-jin

Bong-gil

Baek Soo-min

Min-kyung

Kim Won-sik

Won-sik

Park Ho-san

Detective Jang

Han Soo-hyun

Detective Kim

Park Ki-deok

Ki-deok

Kim Wang-geun

Detective Team Leader

Lee Tae-kyu

Tae-kyu

Hyun Bong-sik

Astroganger's Big Friend

Park Seong-il

Detective Park

Seo Ho-cheol

Detective Seo

Lee Si-yu

Hyeong-seok's Wife

Jang Yong-chul

Jin-il's Uncle

Kim Kwon-hoo

Car Service Center Employee