Helpless (2012)

Cast
Lee Seon-gyoon (이선균) as Jang Moon-ho (장문호)
Kim Min-hee (김민희) as Cha Kyeong-seon (차경선)
Jo Seong-ha (조성하) as Kim Jong-geun (김종근)
Kim Byeol (김별) as Han-na (한나)
Choi Deok-moon (최덕문) as Ha Seong-sik (하성식)
Lee Hee-joon (이희준) as No Seung-joo (노승주)
Kim Min-jae (김민재) as Dong-woo (동우)
Park Sang-woo (박상우) as Loan shark (사채업자)
Kim Tae-in (김태인) as Park Myeong-sin (박명신)
Bae Min-hee (배민희) as Ho-doo's mom (호두 엄마)

Previously known as "Help" and "Train"

Trailer

Synopsis
Adapted from the novel by Miyabe Miyuki, who is known as the queen of crime fiction in Japan. A man searches for his fiancée who vanished without a trace just before their wedding ceremony, only to discover the shocking identity of her. The novel is considered one of top 10 best mystery novels in Japan of all time and stirred up social issues upon its domestic release. While he wasn’t paying attention, it seems that everyone in the country but him has been caught up in a consumer feeding frenzy–going into heavy debt and declaring bankruptcy at a snowballing rate.