Helpless is a 2012 South Korean psychological thriller film written and directed by Byun Young-joo based on the bestselling novel All She Was Worth (火車) by Japanese writer Miyabe Miyuki. The original title, Hwacha, means "fire cart," and refers to a train to hell from Japanese folklore. Passengers can only board but not get off.

Helpless (2012)
Directed by Young-Joo Byun
Description by Wikipedia
Movie Info
Box Office
$16,175,929
Themes
Tags
Missing Person
Attributes
Based On: All She Was Worth
Filming Location: Seoul, South Korea
Narrative Location: Seoul
Subject: about identity theft
Filming Location: Seoul, South Korea
Narrative Location: Seoul
Subject: about identity theft
Alternate Titles
Helpless
GB, US
Hoa-cha
KR
Hwacha
KR
Sin rastro
MX
Беспомощность
RU
火車 HELPLESS
JP