Question: What 2015 South Korean film did Bae Seong-woo star in that premiered at the 2015 Cannes Film Festival?

full_context: Document 1: Inside Men (film): Inside Men () is a 2015 South Korean neo noir political crime action film written and directed by Woo Min-ho based on Yoon Tae-ho's webtoon "The Insiders" that dissects the corruption within Korean society. Starring Lee Byung-hun, Jo Seung-woo and Baek Yoon-sik, it began filming in July 2014 and was released in theaters on November 19, 2015.
Document 2: Memories of Murder: Memories of Murder () is a 2003 South Korean crime-drama film co-written and directed by Bong Joon-ho. It is based on the true story of Korea's first serial murders in history, which took place between 1986 and 1991 in Hwaseong, Gyeonggi Province. Song Kang-ho and Kim Sang-kyung star as Detective Park and Detective Seo, respectively, two of the detectives trying to solve the crimes.
Document 3: The Quiet Family: The Quiet Family () is a 1998 South Korean comedy horror film. It was director Kim Jee-woon's feature film debut. The story centers on a family who owns a hunting lodge in a remote area, whose customers always happen to end up dying. Among the film's main cast are pre-stardom Choi Min-sik and Song Kang-ho.
Document 4: Woo Min-ho: Woo Min-ho (born 1971) is a South Korean film director and screenwriter. Woo debuted with the revenge thriller "Man of Vendetta" (2010), followed by the action comedy thriller "The Spies" (2012), both starred Kim Myung-min in the lead. His latest political thriller "Inside Men" (2015), based on Yoon Tae-ho's webtoon "The Insiders" which focused on the corrupt systems existing in Korea, the film focused on the intense competition between the characters themselves. Starring Lee Byung-hun, it was a hit with more than 5.7 million admissions as of December 12, 2015.
Document 5: Cha Seung-won: Cha Seung-won (born 7 June 1970) is a South Korean actor who his career as an in-demand fashion model in the 1990s. Cha achieved stardom through the hit comedy films "Kick the Moon" (2001); "Jail Breakers" (2002); "My Teacher, Mr. Kim" (2003); and "Ghost House" (2004). After proving his versatility in other genres, notably in the period thriller "Blood Rain" (2005) and the melodrama "My Son" (2007), Cha's popularity continued with the television series "Bodyguard" (2003), "City Hall" (2009), and "The Greatest Love" (2011).
Document 6: I Saw the Devil: I Saw the Devil () is a 2010 South Korean psychological action thriller film directed by Kim Jee-woon, written by Park Hoon-jung, and starring Lee Byung-hun and Choi Min-sik. The film introduces the character of NIS agent Kim Soo-hyun (Lee Byung-hun), who embarks on a quest of revenge when his fiancée is brutally murdered by a psychopathic murderer, Jang Kyung-chul (Choi Min-sik). The line between good and evil begins to blur when the two play a dangerous game of cat and mouse. "I Saw the Devil" made its premiere in the United States at the 2011 Sundance Film Festival and had a limited U.S theatrical release.
Document 7: Office (2015 South Korean film): 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.
Document 8: Baik (director): Baek Jong-yul (born 1970), known as Baik, is a South Korean film director. Baik worked as a visual artist and advertisement director before entering the film industry. His feature debut - a romantic comedy film "The Beauty Inside" (2015), deals with the love between a man who becomes a different person every day and a girl (played by Han Hyo-joo), who loves him. Baik said that there were definitely challenges to create a film with so many different actors playing the same character as each actor came to the set with his or her own interpretation of the character. His effort won him the Best New Director at the 52nd Grand Bell Awards in 2015.
Document 9: Detective K: Secret of the Lost Island: Detective K: Secret of the Lost Island (; lit. "Joseon Detective: The Disappearance of the Laborer's Daughter") is a 2015 South Korean period comedy adventure film directed by Kim Sok-yun. It is the sequel to 2011's "" and is the 9th highest grossing film of 2015.
Document 10: Lee Byung-hun: Lee Byung-hun (Korean: 이병헌 ; born July 12, 1970) is a South Korean actor, singer and model. He has received critical acclaim for his work in a wide range of genres, most notably "Joint Security Area" (2000); "A Bittersweet Life" (2005); "The Good, the Bad, the Weird" (2008); the television series "Iris" (2009); "I Saw the Devil" (2010); and "Masquerade" (2012). His critically acclaimed film "Inside Men" (2015) won him the Best Actor prize in three prestigious award ceremonies: 52nd Baeksang Art Awards, 37th Blue Dragon Awards and 53rd Grand Bell Awards—a feat that was unbroken since 2004. Lee has five films—"Joint Security Area", "The Good, the Bad, the Weird", "Masquerade", "Inside Men" and "Master"—on the list of highest-grossing films in South Korea.
Document 11: Yeon Woo-jin: Yeon Woo-jin (born Kim Bong-hoe on July 5, 1984) is a South Korean actor. He started in the entertainment industry as a model and gained recognition with his leading roles in "Marriage, Not Dating" (2014), "Divorce Lawyer in Love" (2015), "Introverted Boss" (2017) and "Queen for Seven Days" (2017).
Document 12: Jo Seung-woo: Jo Seung-woo (born March 28, 1980) is a South Korean actor. He is best known for his leading roles in the films "The Classic" (2003), "Marathon" (2005), "" (2006), and "Inside Men" (2015), as well as in the stage musicals "Jekyll & Hyde", "Hedwig and the Angry Inch" and "Man of La Mancha".
Document 13: The Deal (2015 film): The Deal (; lit. "Murder Request") is a 2015 South Korean crime thriller film directed by Son Yong-ho.
Document 14: Bae Seong-woo: Bae Seong-woo (born November 21, 1972) is a South Korean actor. He starred in film such as "My Love, My Bride" (2014), "Office" (2015), "" (2015) and "Inside Men" (2015).
Document 15: Chang (director): Yoon Hong-seung (born 1975), who also goes by the pseudonym Chang, is a South Korean film director and screenwriter. A former music video director, Chang debuted with the Korean horror film "Death Bell" in 2008. His second feature "The Target" (2014) - a remake of the 2010 French film "Point Blank", won the Golden Goblet Award at the Shanghai International Film Festival, and was also invited to the Cannes Film Festival and Busan International Film Festival in 2014.
ground_truth: Office