Jang Dong-gun as Gon

Kim Min-hee as Mo-kyeong

Brian Tee as Charles

Kim Min-jae as Team Leader Park

Jun Kim as John Lee

Kim Hie-won as Head of a Department Byeon

Jeon Bae-soo as Detective Jang

Byun Yo-han as Song Joon-gi

Lee Young-ran as Ok-soon

Kang Ji-woo as Yoo-mi

Anthony Dilio as Juan

Alexander Wraith as Alvaro

Rich Ting as Asing

Dana Lee as Dai Ban

Angela Bullock as Emma

Kim So-jin as Mi-jin

Kang Hanna as Kindergarten Teacher

Park Ji-yeon as Ventura Holdings Team Member #1

Park Byung-eun as Ha Yoon-guk

Jang In-sub as Financial Crimes Team Member

Moon Lee Ho as Fat Hacker

Minae Noji as Mo-Geyoung

Jennifer Buttell as CPS Officer

Choi Seung-Il as Ventura Holdings

Lee Dong-hwi as Electric Vehicle Engineer

Ben Lepley as Mob Henchman

Todd Haberkorn as DetectiveJang

Skoti Collins as Rescue Sherrif

Alessandro Cuomo as Aponte

Min Sung-wook as Plainclothes Detective

Lee Jae-in as Dai Ban Granddaughter

Kim Na-hee as Yoo-Mi's Friend

Go Woo-rim as Young Gon

Kim Ji-seong as Gon's mother

Kim Won-beom as Park Won-sang

Kim Geu-lim as

Kim Tae-hoon as Ventura Holdings team member

Lee Kyoo-hyung as Ventura Holdings team member

Lee Dong-hwi as Electric vehicle engineer

Matthew Douma as Slave guard

Kim Seung-o as 112 police voice

Ji Gun-woo as Director Byun's subordinate

Shin Sung-il as Byeon's subordinate

Hwang Sang-kyung as Byeon's subordinate

Lee Seung-chan as Detective

Choi Je-heon as Byeon's subordinate

Nam Yeon-woo as Byeon's subordinate

Park Sang-hoon as Byeon's subordinate

Jang In-sub as Finance crime special team

Seo Hyun-woo as Finance crime special team

Lee Gyeong-heon as Finance crime special team

Kim Yeon-soo as Nurse

Joo Young-ho as Bomb disposal team leader

Lee Jae-in as Dae Ban's granddaughter

Son Seong-chan as

Yoo Ok-joo as Middle aged female housekeeper

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

Son Cheol-min as National Forensic Service employee

Kim Moon-hak as Analyst

Kang Hyeon-woo as Ventura Holdings Team Member #3