For the Emperor () is a 2014 South Korean action noir film directed by Park Sang-jun, starring Lee Min-ki and Park Sung-woong.
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 (; lit.
 "Murder Request") is a 2015 South Korean crime thriller film directed by Son Yong-ho.
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.
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.
Park Jun-gyu (born June 27, 1964) is a South Korean actor.
 The son of acclaimed veteran actor Park No-sik, Park is best known for playing the role of Ssangkal in "Rustic Period".
Office (오피스 ) is 2015 South Korean slasher-thriller film directed by Hong Won-chan and starring Go Ah-sung and Park Sung-woong.
 It is about a detective trying to figure out why a mild-mannered man has killed his family and is targeting his co-workers.
 The film premiered at the Midnight Screenings section of the 2015 Cannes Film Festival.
The 22nd Buil Film Awards () ceremony was hosted by the Busan-based daily newspaper Busan Ilbo.
 It was held on October 4, 2013 at the Haeundae Grand Hotel's Grand Ballroom in Busan and was emceed by announcer Yoo Nan-hee and actor Park Sung-woong.
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.
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).

Question: In which film directed by Son Yong-ho did the South Korean actor Park Sung-woong appear?
Answer: The Deal