Jang Dong-gun
Gon

Kim Min-hee
Mo-kyeong

Brian Tee
Charles

Kim Min-jae
Team Leader Park

Jun Kim
John Lee

Kim Hee-won
Head of a Department Byeon

Jeon Bae-soo
Detective Jang

Byun Yo-han
Song Joon-gi

Lee Young-ran
Ok-soon

Kang Ji-woo
Yoo-mi

Anthony Dilio
Juan

Alexander Wraith
Alvaro

Rich Ting
Asing

Dana Lee
Dai Ban

Angela Bullock
Emma

Kim So-jin
Mi-jin

Kang Hanna
Kindergarten Teacher

Park Ji-yeon
Ventura Holdings Team Member #1

Park Byung-eun
Ha Yoon-guk

Jang In-sub
Financial Crimes Team Member

Minae Noji
Mo-Geyoung

Choi Seung-Il
Ventura Holdings

Lee Dong-hwi
Electric Vehicle Engineer

Todd Haberkorn
DetectiveJang

Skoti Collins
Rescue Sherrif

Alessandro Cuomo
Aponte

Min Sung-wook
Plainclothes Detective

Lee Jae-in
Dai Ban Granddaughter

Kim Na-hee
Yoo-Mi's Friend

Go Woo-rim
Young Gon

Kim Ji-seong
Gon's mother

Kim Won-beom
Park Won-sang

Kim Geu-lim

Kim Tae-hoon
Ventura Holdings team member

Lee Kyoo-hyung
Ventura Holdings team member

Lee Dong-hwi
Electric vehicle engineer

Matthew Douma
Slave guard

Kim Seung-o
112 police voice

Kang Hanna
Kindergarten teacher

Ji Gun-woo
Director Byun's subordinate

Shin Sung-il
Byeon's subordinate

Hwang Sang-kyung
Byeon's subordinate

Lee Seung-chan
Detective

Choi Je-heon
Byeon's subordinate

Nam Yeon-woo
Byeon's subordinate

Park Sang-hoon
Byeon's subordinate

Jang In-sub
Finance crime special team

Seo Hyun-woo
Finance crime special team

Lee Gyeong-heon
Finance crime special team

Kim Yeon-soo
[Nurse]

Joo Young-ho
Bomb disposal team leader

Lee Jae-in
Dae Ban's granddaughter

Son Seong-chan

Yoo Ok-joo
Middle aged female housekeeper

Shin Jae-hwan
Head of a department Byun's underling

Kim Moon-hak
Analyst