- Ju Young Ahn
- poster: ART HUB TEO
- Judy Ahn
- head of international sales and distribution: Showbox/Mediaplex Inc.
- Chang-bum An
- 5446 boy unit: K Tigers
- Bonghee Baek
- investment management: Showbox/Mediaplex Inc.
- Jeong-min Baek
- set rental: Jeonju Film Studio Complex
- Seung-Hwan Baek
- investment executive: Showbox/Mediaplex Inc.
- Park Chan-soo
- making film: Swing media
- Moon Chang-won
- production
- Choi Chang-woo
- investment executive: Showbox/Mediaplex Inc.
- Moon-Ik Cho
- production planning: MCMC
- Seung-won Choi
- trailer: HAHAHA
- Soojin Chung
- international sales and distribution: Showbox/Mediaplex Inc.
- Jang Duck-Jin
- auxiliary appearance: POP Entertainment
- Shin Eui-Cheol
- trailer: HAHAHA
- Choi Geun-ha
- public relations manager: Showbox/Mediaplex, Inc.
- Lee Gil-Jeong
- adprom team leader
- Dong Wook Josh Gong
- production
- Lee Gwang-ro
- set rental: Jeonju Film Studio Complex
- Hyun Chul Ho
- making film: Swing media
- Inchul Ho
- making film: Swing media
- Jae-jun Hong
- production department: MCMC
- Lim Hoon
- on-site photos: A photo shop
- Han Jae Hwan
- scene vehicles producer: HY Beaker
- Kim Jo Hwan
- investment executive: Showbox/Mediaplex Inc.
- Byung-Hyun Hwang
- making film: Swing media
- Jun Hwang
- public relations manager: Showbox/Mediaplex, Inc.
- Hwang-Seung-mi
- marketing and publicity: Delight
- In Hye-Yeong
- on-line marketing: ZNE
- Jeon Sang Hyuk
- finance & accounting: Showbox/Mediaplex Inc.
- Chung Hyun-ju
- investment executive: Showbox/Mediaplex Inc.
- Jeong Jaegeun
- production
- Hyun-jin Jang
- auxiliary appearance: POP Entertainment
- Su-Jeong Jeong
- marketing support: Showbox/Mediaplex, Inc.
- Lee Ji-eun
- making film: Swing media (as Ji-eun Lee)
- Kim Ji-Yeon
- marketing supervisor: Showbox/Mediaplex, Inc. (as Ji-Yeon Kim)
- Young-min Ju
- bike builder
- Lim Jun-Taek
- production support
- Ahn Soo Jung
- public relations manager: Showbox/Mediaplex, Inc.
- Eun-ok Jung
- administration department: SDL
- Hang-sook Jung
- lab manager: SDL
- Kyung-Ho Jung
- planning and management responsibility: Michigan Venture Capital
- Kyung-Il Kang
- administration: Stareast Digital Lab
- Kim Kap-soo
- finance & accounting: Showbox/Mediaplex Inc.
- Bang-hyun Kim
- production department: MCMC
- Byung Heon Kim
- advertising design: Bitnaneun (as Byung Hoon Kim)
- Dana Kim
- international sales and distribution: Showbox/Mediaplex Inc.
- Dong Joon Kim
- IP & Strategy: SONICTIER AUDIO
- Dong-wook Kim
- car rental: RNC Car Rental
- Dong-Yoon Kim
- technical supervisor: Stareast Digital Lab
- Hee Sun Kim
- on-line design: ZNE
- Hye-rim Kim
- on-line marketing: ZNE
- Hyo Jin Kim
- marketing manager: Showbox/Mediaplex, Inc.
- Hyo-Sun Kim
- on-line marketing: ZNE
- Ji-hoon Kim
- chemical analyst: SDL
- Jihye Kim
- investment executive: Showbox/Mediaplex Inc.
- Jin-Kuk Kim
- set rental: Jeonju Film Studio Complex
- Ju Han Kim
- pa & international marketing: SONICTIER AUDIO
- Jung-Min Kim
- martial arts team
- Kyu-sung Kim
- chemical analyst: SDL
- Kyung-man Kim
- making film: Swing media
- Min-ji Kim
- financial: accounts & management: Daemyung Group Gian Culturetentation
- Seung Hyun Kim
- financial: accounts & management: Daemyung Group Gian Culturetentation
- Si-In Kim
- production
- So-Hee Kim
- marketing and publicity: Delight
- Sonya Kim
- International Sales And Distribution: Showbox/Mediaplex Inc.
- Sung-tae Kim
- finance & accounting: Showbox/Mediaplex Inc.
- Tae-Woo Kim
- domestic distribution rights responsibility: Showbox/Mediaplex, Inc.
- Taekyun Kim
- public relations officer: Showbox/Mediaplex, Inc.
- Yong-ho Kim
- martial arts team
- Young-min Kim
- production department: MCMC
- Young-Wook Kim
- travelling car
- Soo Hyun Kwon
- musical instrument map
- Jang Bo Kyeong
- marketing and publicity: Delight
- Yoo Chang Kyung
- set rental: Jeonju Film Studio Complex
- Song Kyung-ho
- martial arts choreographer
- Park Kyung-Seo
- production coordinator
- Chun-kyu Lee
- chemical analyst: SDL
- Eun-Joo Lee
- on-line design: ZNE
- Ho Jun Lee
- bike builder
- Jae-hoon Lee
- printing: SDL
- Jae-Joon Lee
- production support
- Jae-nam Lee
- martial arts team
- Ji-Young Lee
- administration: Stareast Digital Lab
- Ju-won Lee
- martial arts team
- June Lee
- marketing supervisor: Showbox/Mediaplex, Inc.
- Kang-hee Lee
- field director
- Ki-Yeon Lee
- financial: accounts & management: Daemyung Group Gian Culturetentation
- Kyu Taek Lee
- production support
- Mi-ae Lee
- financial: accounts & management: Daemyung Group Gian Culturetentation
- Samantha Lee
- pa & international marketing: SONICTIER AUDIO
- Yeonhwa Lee
- production
- Yoon Jeong Lee
- Special Costumes/Vehicles: Metal jacket (as Yoon-jeong Lee)
- Young-Min Lee
- executive director: Daemyung Group Gian Culturetentation
- Jang Min-suk
- marketing manager: Showbox/Mediaplex, Inc.
- Lee Min-woo
- investment executive: Showbox/Mediaplex Inc.
- Eun-kwang Moon
- printing: SDL
- Kyung-heui Moon
- administration department: SDL
- Sang-Hyun Moon
- production support
- Lee Myung-Kyu
- martial arts team
- Kwak Nam-Hoon
- content marketing: SONICTIER AUDIO
- Mi-jung Noh
- administration department: SDL
- Lee Ok-hee
- auxiliary appearance: ID Agency
- Evelyn Park
- head of finance & accounting: Showbox/Mediaplex Inc.
- Jae-Soon Park
- managing director: Daemyung Group Gian Culturetentation
- Ji-Min Park
- advertising design: Bitnaneun
- Jin Sun Park
- advertising agency: A happy life
- Jung-ryul Park
- choreographer
- Mi-jin Park
- marketing and publicity: Delight
- No-Seop Park
- advertising design: Bitnaneun
- Pil-Soo Park
- production
- Soo Jin Park
- production
- Jong-In Ryu
- insurance: Dongbu Insurance Co., Ltd.
- Yeon Ryu
- project coordinator: Stareast Digital Lab
- Seong Sanghui
- on-line marketing: ZNE
- Manta Scavenger
- scene vehicles producer
- Dong-sub Seo
- printing: SDL
- Bu Seo-Young
- production planning: MCMC
- Park Seongja
- manager: audition participant: Club Oulu
- Chung Tae Seung
- finance & accounting: Showbox/Mediaplex Inc.
- Jeong Yeong Shin
- on-line design: ZNE
- Park Si-Young
- advertising design: Bitnaneun
- Son Hee Sik
- planning director: Daemyung Group Gian Culturetentation
- Kim Solbi
- production support
- Bo-kyung Song
- administration: Stareast Digital Lab
- Woo-Jin Song
- managing director: Daemyung Group Gian Culturetentation
- Han Kyung Sook
- financial: accounts & management: Daemyung Group Gian Culturetentation
- Jung Kyung Suk
- marketing manager: Showbox/Mediaplex, Inc.
- Uhm Sung-il
- water vehicles
- Kim Tae-joon
- advertising agency: A happy life
- Jang Won-seok
- chemical analyst: SDL
- Lee Gil Woo
- investment support: Michigan Venture Capital
- Moon Young Woo
- domestic distribution rights responsibility: Showbox/Mediaplex, Inc.
- Sun-do Woo
- lab manager: SDL
- Young-hee Yang
- marketing and publicity: Delight
- Jeong Yeji
- on-line marketing: ZNE
- Seo Yeon
- planning and management: MCMC
- Yoo Yeon
- finance & accounting: Showbox/Mediaplex Inc.
- Cho Yong-Gwan
- making film: Swing media
- Seol Yonggeun
- Special Costumes/Vehicles: Metal jacket
- Hyo-Jeong Yoo
- marketing and publicity: Delight
- Kaong-byung Yoon
- technical director: SDL
- Kang Yu-Geun
- auxiliary appearance: POP Entertainment
- Seol Yulim
- adprom team leader
- Baek Kyung Yun
- Education/Map of North Korea
- Ji Yuna
- on-line design: ZNE
