Question: Before starring in Searching for the Elephant, Jo Dong-kyuk made his acting debut in which 2002 film?

full_context: Document 1: Nam Joo-hyuk: Nam Joo-hyuk (born February 22, 1994) is a South Korean model and actor. He has starred in "" (2015), "Weightlifting Fairy Kim Bok-joo" (2016) and "Bride of the Water God" (2017).
Document 2: 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 3: Hide and Seek (2013 film): Hide and Seek () is a 2013 South Korean mystery film written and directed by Huh Jung in his feature directorial debut. It revolves around two families who believe strangers to be living in hiding in their homes, and struggle to fight back.
Document 4: Searching for the Elephant: Searching for the Elephant (; lit. "Penthouse Elephant") is a 2009 South Korean psychological thriller written, directed and produced by S.K. Jhung (a.k.a. Jhung Seung-koo). It stars Jang Hyuk, Jo Dong-hyuk and Lee Sang-woo as three male friends who deal with sex addiction, anxiety and other contemporary disorders.
Document 5: Jo Dong-hyuk: Jo Dong-hyuk (born December 11, 1977) is a South Korean actor. He made his acting debut in "Make It Big" (2002), followed by erotic films "Hypnotized" (2004), "The Intimate" (2005), and "Searching for the Elephant" (2009). On television, Jo starred in family dramas "Likeable or Not" (2007) and "The Moon and Stars for You" (2012), period action thriller "Yaksha" (2010), and medical drama "Brain" (2011).
Document 6: Kim Dong-wook: Kim Dong-wook (born July 29, 1983) is a South Korean actor. After appearing in student short films and several minor parts, Kim became a star through his supporting role in the popular TV series "Coffee Prince" (2007), followed by box office hit "Take Off" (2009). He then starred in "Happy Killers" (2010) and "Romantic Heaven" (2011), but it was his acclaimed performance as an obsessed and tormented king in 2012 period drama "The Concubine" that brought Kim the best reviews of his career yet.
Document 7: Jo Hyun-jae: Jo Hyun-jae (born May 9, 1980) is a South Korean actor. Jo made his entertainment debut as a singer in the four-member boy band Guardian, which disbanded after releasing their self-titled album in 1998. In 2000, after he drew popularity when he appeared in a commercial for sports drink Pocari Sweat, Jo began acting. He is best known for his leading roles in "Love Letter" (2003), "Only You" (2005), "Ballad of Seodong" (2005), and "49 Days" (2011).
Document 8: Jae Hee: Jae Hee (born Lee Hyun-kyun on May 25, 1980) is a South Korean actor. He is best known for his leading roles in the 2004 arthouse film "3-Iron" and the 2005 television series "Sassy Girl Chun-hyang".
Document 9: Gong Yoo: Gong Ji-chul (; born July 10, 1979), better known by his stage name Gong Yoo (), is a South Korean actor. He is best known for his roles in television dramas "The 1st Shop of Coffee Prince" (2007) and "" (2016-2017), and the films "Silenced" (2011), "The Age of Shadows" (2016), and "Train to Busan" (2016).
Document 10: Lee Hyun-woo (actor): Lee Hyun-woo (born March 23, 1993) is a South Korean actor and singer. He began his career as a child actor when he was nine, and later appeared in the television series "The Return of Iljimae" (2009) and "Queen Seondeok" (2009). He was also featured in "Master of Study" (2010) and "To the Beautiful You" (2012). Lee gained recognition with his role as a North Korean spy in the 2013 film "Secretly, Greatly" as well as a genius hacker in 2014's "The Con Artists". In 2016, he landed his first leading role in KBS2's "Moorim School". In 2017, he starred in his second leading role in tvN's "The Liar and His Lover", alongside Red Velvet's Joy
Document 11: Huh Jung: Huh Jung (born 1981) is a South Korean film director and screenwriter. Huh directorial debut - a low-budget horror-thriller "Hide and Seek" (2013) starring Son Hyun-joo, was an unexpected hit in 2013 with 5.6 million admissions. His second feature - also a horror film, titled "The Mimic", stars actress Yum Jung-ah and is scheduled to release in 2017.
Document 12: Jo Jae-yoon: Jo Jae-yoon (born September 15, 1974) is a South Korean actor. He made his acting debut in 2003 and has since starred as a supporting actor in numerous films and television series, including "The Man from Nowhere" (2010), "The Chaser" (2012), "Gu Family Book" (2013), and "The Suspect" (2013). Jo also appears in the variety-reality show "Animals" (2015).
Document 13: Addicted (2002 film): Addicted is a 2002 South Korean thriller film directed by Park Young-hoon and starring Lee Byung-hun and Lee Mi-yeon. In 2009 it was remade into an American film called "Possession".
Document 14: 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).
Document 15: Shin Ha-kyun: Shin Ha-kyun (born May 30, 1974) is a South Korean actor. His notable films include "Joint Security Area" (2000), "Sympathy for Mr. Vengeance" (2002), "Save the Green Planet!" (2003), and "Welcome to Dongmakgol" (2005).
ground_truth: "Make It Big"