No Doubt(돌이킬 수 없는 / 돌이킬 수 없는)is a November 4, 2010 Movie directed by Park Soo-Young South Korea.

Plot

In a seemingly quite village outside of Gyunggi-do, Choong-Sik's ( Kim Tae-Woo ) only daughter Mi-Rim disappears without a trace. A few months later the girl is found dead near a river. Around the time that Mi-Rim went missing, a man named Se-Jin ( Lee Jeong-Jin ) & his family moved into the small community.

When Choong-Sik stumbles upon Se-Jin's past criminal record as a sexual offender he informs his neighbors and the residents threaten Se-Jin and his family. Their suspicions soon turn to certainty due to Se-Jin's past history, witness accounts, and their own gut feelings. Yet no direct evidence is found ...

A family moves into the suburbs of Gyunggi-do. A while later a girl named Mi-rim goes missing and chaos takes over the village. Mi-rim’s father searches for his daughter and while visiting the police station he stumbles upon a criminal record from one of the family members that just moved. Mi-rim’s father and the villagers threaten and pacify Sejin and his family.

The film follows the genre conventions of a thriller yet it also contains people’s prejudices and oppression. Sejin’s past record as a convict rids him of his individuality and his sister is on the brink of losing her job as a kindergarten teacher. The film questions what is true violence. The result, violence does not just include person to person, but can be silent brought on by a community that leads to a sacrifice of an individual. Such is the typical mechanism, murdering individuality through the violence of a group.