The Traffickers

The Traffickers Hangul RRGongmojadeul is a 2012 South Korean crime thriller starring Im Changjung, Choi Daniel, Oh Dalsu and Jo Yoonhee. It takes place in six hours on a passenger boat with an ongoing blackmarket organtrafficking operation, and a desperate husband out to find his missing wife.

Meanwhile, a married couple, Sangho and Chaehee who is disabled and relies on a wheelchair, boards Younggyus ferry boat heading to Weihai, China. That very evening, just when the boat enters international sea waters where countries laws cannot be enforced, Chaehee suddenly goes missing and all her pictures and belongings vanishes without a trace.Younggyu runs into Yuri on the same ship, and she ironically claims to be the only witness to Chaehees disappearance... ........

Source: Wikipedia