Attore	Ruolo
허준석	Detective #2
윤기창	Detective #3
고창석	Gu-in
김성규	Detective Team 2
차태현	New Technician
Kim Won-jin	Southern Customs Control Officer #1
한지은	Restaurant Interviewer
Seo Ji-hee	Young Eun-ha
Jung Sung-il	Henchman

Dettaglio	Valore
Titolo originale	기술자들
Lingua originale	한국어/조선말 (KO)
Lingue parlate	한국어/조선말
Paesi di produzione	South Korea
Stato	Released
Compagnie di produzione	Lotte Entertainment, Trinity Pictures
Data di uscita	24 dicembre 2014
Director	김홍선
Producer	Kim Yong-sun, Yook Kyung-sam
Writer	Kim Yang-Joong, Lee Yoon-ho, Park So-hyun
Cinematography	Yun Ju-hwan, Woo Geum-ho, 윤종운
Asst. Directors	김홍선
Lighting	Jeon Byeong-yun
Camera Operators	Woo Geum-ho, 윤종운, Yun Ju-hwan

Add. Photography	Woo Geum-ho, 윤종운, Yun Ju-hwan
Production Design	Choi Im, Woo Je-hyung, Heo Ja-yeon
Art Direction	Heo Ja-yeon, Woo Je-hyung, Choi Im
Set Decoration	Woo Je-hyung, Heo Ja-yeon, Choi Im
Stunts	김민수, Kim Jung-min, Noh Nam-seok, Lee Tae-yeong, 장한승, 윤대원
Composer	Jeong Jin-ho, Cho Min-ho
Sound	Cho Min-ho, Jeong Jin-ho
Costume Design	곽정애, Yoon Hwang-jik, Kim Jin-sook
Makeup	Yoon Hwang-jik, Kim Jin-sook, 곽정애
Hairstyling	Yoon Hwang-jik, Kim Jin-sook, 곽정애

Video

Cast Principale