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