Quick (2011)

Cast
Lee Min-ki (이민기) as Han Gi-soo (한기수)
Kang Ye-won (강예원) as Ah-rom (아롬)
Kim In-kwon (김인권) as Kim Myeong-sik (김명식)
Ko Chang-seok (고창석) as Detective Seo (서형사)
Joo Jin-mo-I (주진모) as Team leader Kim (김팀장)
Yoon Je-moon (윤제문) as Jeong In-hyeok (정인혁)

Trailer

Synopsis
A huge project of 2011 about a quick service motorcycle driver who delivers a bomb. A huge conspiracy and spectacular action follow.
A former motorcycle gang member, Ki-su, makes a living as a bike messenger. One day he witnesses the building blow up. Never suspecting he could have anything to do with the bomb, he moves onto his next job―which is escorting a girl group singer, A-rom, an ex-girlfriend from his biker days. As she puts a proffered helmet on her head, a timer mechanism is triggered and a countdown clock appears. Ki-su gets a call from a stranger telling him to make a series of deliveries within a fixed time limit. When Ki-su completes deliveries, each turns out to be a bomb.