Movie
One-Line
원라인
“It's all about how you fool.”
2017EndedSouth Korea132 min
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What's it about?
A cunning loan broker recruits a talented young scammer into his fraudulent operation, sparking a dangerous game of deception and survival.
Where to stream?
AvailableChecked 09/29/2026 · United States catalog · account required.
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Availability data partly provided by JustWatch via TMDB.
Trailers & videos
ONE-LINE (2017) — Trailer · English · official · YouTube
Cast
Yim Si-wan
임시완
Min-jae
Jin Goo
진구
Suk-goo
Park Byung-eun
박병은
Ji-won
Lee Dong-hwi
이동휘
Senior Manager Song
Kim Sun-young
김선영
Assistant Manager Hong
Ahn Se-ha
안세하
Detective Chun
Kim Hong-pa
김홍파
Director Baek
Wang Ji-won
왕지원
Hae-sun
Park Yu-hwan
박유환
Hyuk-jin
Jo Woo-jin
조우진
Prosecutor
Park Jong-hwan
박종환
Ki-tae
Lee Il-hwa
이일화
Young-hee
Park Seong-yeon
박성연
Ms. Choi
Na Soo-yoon
나수윤
Min-jae's Loan Employee
Lee Do-hyun
이도현
Mr. Park
Shin Dong-ryeok
신동력
Mr. Ma
L
Lee Suk-ho
Moon-soo
Kim Guk-hee
김국희
Joo-hee
Kim Ga-eun
김가은
Employee of Saessak Loan
Kwon Beom-taek
Vice-President Kwon of Dong-A Bank
20 of 42 people — scroll sideways
Crew
Director
Yang Kyung-mo
Music
Park Yong-ki, Eun Hee-soo, Lee Jun-oh
Producer
Kwak Joong-hoon, Kim Yoo-kyung
Writer
Yang Kyung-mo
Image gallery
Posters (9)
Stills (13)
Images © their respective rights holders · Source: TMDB