''Sin of a Family'' () is a 2011 South Korean crime film, produced by Shin Hyun-joon, about a detective who investigates the circumstances of a young autistic boy's death.

Plot

A body found at a lake is identified by police as Jeong Min-hwan, a young

autistic Autism, also known as autism spectrum disorder (ASD), is a neurodevelopmental disorder characterized by differences or difficulties in social communication and interaction, a preference for predictability and routine, sensory processing di ...

boy, who went missing two months earlier. While struggling in his troubled relationship with his son Gyeong-su, Detective Jo Chang-shik is assigned to the case. As part of the investigation, he visits the victim's family. When he eventually unearths their family secrets, he suspects the father may be responsible for Min-hwan's death.

Cast

* Shin Hyun-joon as Jo Chang-shik *

Jeon No-min Jeon No-min (born Jun Jae-yong on August 28, 1966) is a South Korean actor. Among his recent roles were the villainous Hwarang warrior Seolwon in ''Queen Seondeok Queen Seondeok ( ; ? – ; day of the lunar month of the year of Inpye ...

asJeong In-su, the father *Wang Heui-ji as Go Yeong-suk, the mother *

Lee Ki-woo Lee Ki-woo (; born October 23, 1981) is a South Korean actor. He is best known for his roles in '' The Classic'' (2003), '' Tale of Cinema'' (2005), ''A Love to Kill'' (2005), '' Flower Boy Ramyun Shop'' (2011), '' Rain or Shine'' (2017–2018) ...

as Detective Lee *Jeong Weon-jung as Seo, section head *Jo Sang-yeon as Jeong Myeong-hwan, the younger son *

Kim So-hyun Kim So-hyun (; born 4 June 1999) is an Australian-born South Korean actress. She is known for her leading roles in the youth series ''Who Are You: School 2015'' (2015), historical dramas ''The Emperor: Owner of the Mask'' (2017), ''The Tale o ...

as Jeong Myeong-heui, the daughter *Park Chang-ik as Jeong Myeong-cheol, the elder son * Oh In-hye as Goh Keum-sook, Yeong-suk's younger sister *Kim Yong-woo as Detective Kim *Lee Jae-wook as Detective Mun * Kim Young-woong as Detective Park *

Noh Young-hak Noh Young-hak (born April 1, 1993) is a South Korean actor. He began his career as a child actor, and has since appeared in several Korean drama, television series. Filmography Film Television series Web Awards and nominations Reference ...

as Jo Gyeong-su, Chang-shik's son *Choi Jong-hun as young man in neighbourhood

Release

''Sin of a Family'' was premiered at the 2010 Puchon Fantastic Film Festival.

References

External links

* South Korean crime thriller films South Korean mystery films 2011 films 2011 crime thriller films 2010s South Korean films 2010s Korean-language films {{2010s-SouthKorea-film-stub