- Sul Kyung-gu
- Chul-Soo
- Moon So-ri
- Young-Hee
- Daniel Henney
- Ryan
- Han Ye-ri
- Baek Sul-Hee
- Ko Chang-seok
- Department Head Jin
- Dean Dawson
- Head C.I.A. Agent
- Yang Do-yeon
- Incheon port coroner
- Park Eun-yeong
- Older aunt on father's side
- Lim Jae-Min
- Thai van agent
- Park Ji-yeon
- Oldest sister-in-law
- Seol Kyeong-gu
- Cheol-soo
- Ra Mi-ran
- Yogurt delivery woman
- Lee Na-ra
- Flight Attendant
- Kang Suk-won
- Situation Room Agent 3
- Kahlid Elijah Tapia
- C.I.A. Agent 2
- Troy Zitzelsberger
- CIA Agent
