Jang Dong-gun
Gon
Acting
Kim Min-hee
Mo-kyeong
Acting
Brian Tee
Charles
Acting
Kim Min-jae
Team Leader Park
Acting
Jun Kim
John Lee
Acting
Kim Hee-won
Head of a Department Byeon
Acting
Jeon Bae-soo
Detective Jang
Acting
Byun Yo-han
Song Joon-gi
Acting
Lee Young-lan
Ok-soon
Acting
Kang Ji-woo
Yoo-mi
Acting
Anthony Dilio
Juan
Acting
Alexander Wraith
Alvaro
Acting
Rich Ting
Asing
Acting
Dana Lee
Dai Ban
Acting
Angela Bullock
Emma
Acting
Kim So-jin
Mi-jin
Acting
Kang Han-na
Kindergarten Teacher
Acting
Park Ji-yeon
Ventura Holdings Team Member #1
Acting
Park Byung-eun
Ha Yoon-guk
Acting
Jang In-sub
Financial Crimes Team Member
Acting
Moon Lee Ho
Fat Hacker
Acting
Minae Noji
Mo-Geyoung
Acting
Jennifer Buttell
CPS Officer
Acting
Choi Seung-Il
Ventura Holdings
Acting
Lee Dong-hwi
Electric Vehicle Engineer
Acting
Ben Lepley
Mob Henchman
Acting
Todd Haberkorn
DetectiveJang
Acting
Skoti Collins
Rescue Sherrif
Acting
Alessandro Cuomo
Aponte
Acting
Min Sung-wook
Plainclothes Detective
Acting
Lee Jae-in
Dai Ban Granddaughter
Acting
Kim Na-hee
Yoo-Mi's Friend
Acting
Go Woo-rim
Young Gon
Acting
Kim Ji-seong
Gon's mother
Acting
Kim Won-beom
Park Won-sang
Acting
Kim Geu-lim
Acting
Kim Tae-hoon
Ventura Holdings team member
Acting
Lee Kyoo-hyung
Ventura Holdings team member
Acting
Lee Dong-hwi
Electric vehicle engineer
Acting
Matthew Douma
Slave guard
Acting
Kim Sung-oh
112 police voice
Acting
Kang Han-na
Kindergarten teacher
Acting
Ji Gun-woo
Director Byun's subordinate
Acting
Shin Sung-il
Byeon's subordinate
Acting
Hwang Sang-kyung
Byeon's subordinate
Acting
Lee Seung-chan
Detective
Acting
Choi Je-heon
Byeon's subordinate
Acting
Nam Yeon-woo
Byeon's subordinate
Acting
Park Sang-hoon
Byeon's subordinate
Acting
Jang In-sub
Finance crime special team
Acting
Seo Hyun-woo
Finance crime special team
Acting
Lee Gyeong-heon
Finance crime special team
Acting
Kim Yeon-soo
[Nurse]
Acting
Joo Young-ho
Bomb disposal team leader
Acting
Lee Jae-in
Dae Ban's granddaughter
Acting
Son Seong-chan
Acting
Yoo Ok-joo
Middle aged female housekeeper
Acting
Shin Jae-hwan
Head of a department Byun's underling
Acting
Son Cheol-min
National Forensic Service employee
Acting
Kim Moon-hak
Analyst
Acting