Question: Park Sung-woong, is a South Korean actor, Park has starred in several movies and television series, notably as a serial killer in The Deal , a South Korean crime thriller film, directed by Son Yong-ho, released in what year?

Context paragraphs:
A Violent Prosecutor: A Violent Prosecutor is a 2016 South Korean crime film directed by Lee Il-hyung, produced by Guk Su Ran and starring Hwang Jung-min, Kang Dong-won, Lee Sung-min and Park Sung-woong.  It was released in South Korea on February 3, 2016 by Showbox.

Man to Man (TV series): Man to Man () is a 2017 South Korean television series starring Park Hae-jin, Park Sung-woong, Kim Min-jung, Chae Jung-an and Yeon Jung-hoon.  The show airs on JTBC every Friday and Saturday at 11:00pm KST.

Park Sung-woong: Park Sung-woong (born January 9, 1973) is a South Korean actor.  Following his acting debut in "No. 3" in 1997, Park has starred in several movies and television series, notably as a gangster in "New World" (2013) and a serial killer in "The Deal" (2015).

Monster (2017 film): Monster is an upcoming South Korean period thriller film directed by Heo Jong-ho.  It stars Kim Myung-min, Park Hee-soon, Lee Geung-young, Choi Woo-shik, Park Sung-woong, Kim In-kwon and Lee Hye-ri.

The Deal (2015 film): The Deal (; lit.  "Murder Request") is a 2015 South Korean crime thriller film directed by Son Yong-ho.

Tabloid Truth: Tabloid Truth (; lit.  "Leaflet: Dangerous Rumors") is a 2014 South Korean thriller film directed by Kim Kwang-sik, and starring Kim Kang-woo, Jung Jin-young, Ko Chang-seok and Park Sung-woong.

Remember: War of the Son: Remember: War of the Son () is a South Korean television series starring Yoo Seung-ho, Park Sung-woong, Park Min-young, Namkoong Min and Jung Hye-sung.  It aired on SBS from December 9, 2015 to February 18, 2016 on Wednesdays and Thursdays at 21:55 for 20 episodes.

Rainbow Eyes: Rainbow Eyes () is a 2007 South Korean crime thriller film directed by Yang Yun-ho.  The story follows a police inspector who discovers that his friend is now a serial killer.The movie was remade into a thailand thriller named 'Cheun'.

Ha Jung-woo: Ha Jung-woo (born Kim Sung-hoon on March 11, 1978) is a South Korean actor, film director, screenwriter and film producer.  His breakthrough to stardom came with the role in Na Hong-jin's serial killer film "The Chaser" (2008).  One of the leading actors of his generation in Korean cinema, Ha Jung-woo showcased his versatility across movies from many genres: road movie "My Dear Enemy" (2008), sports film "Take Off" (2009), crime drama "The Yellow Sea" (2010), gangster saga "" (2012), romantic comedy "Love Fiction" (2012), spy thriller "The Berlin File" (2013), and action thriller "The Terror Live" (2013).  He made his directorial debut through the comedy film "Fasten Your Seatbelt" (2013), followed by "Chronicle of a Blood Merchant" (2015).

The Swindlers (2017 film): The Swindlers is an upcoming South Korean crime drama film directed by Jang Chang-won.  The film stars Hyun Bin, Yoo Ji-tae, Bae Seong-woo, Park Sung-woong, Nana and Ahn Se-ha.

Supporting paragraphs: Park Sung-woong The Deal (2015 film)
Answer: 2015