Question: Jang Hoon, directed which 2008 South Korean action crime film?

Context paragraphs:
Kim Ki-duk: Kim Ki-duk ( ] ; born December 20, 1960) is a South Korean filmmaker noted for his idiosyncratic art-house cinematic works.  His films have received many distinctions in the festival circuit, making him one of the most important contemporary Asian film directors.  Major festival awards include Golden Lion at 69th Venice International Film Festival for "Pietà", Silver Lion for Best Director at 61st Venice International Film Festival for "3-Iron", Silver bear for Best Director at 54th Berlin International Film Festival for "Samaria" and Un Certain Regard prize at 2011 Cannes Film Festival for Arirang.  His most widely known feature is "Spring, Summer, Fall, Winter... and Spring" (2003), included in film critic Roger Ebert's Great Movies.  Two of his films served as official submissions for Academy award for best foreign language film as South Korean entries.  He has given scripts to several of his former assistant directors including Juhn Jai-hong ("Beautiful" and "Poongsan") and Jang Hoon ("Rough Cut").

Derailed (2016 film): Derailed (), also known as No Way to Go, is a 2016 South Korean action crime film starring Ma Dong-seok and Choi Min-ho.  The film was displayed at the 21st Busan International Film Festival in the "Korean Cinema Today – Panorama" section.  The film was released in the cinemas in South Korea on November 30, 2016.

Ko Chang-seok: Ko Chang-seok (born October 13, 1970) is a South Korean actor.  Ko began his career on stage, performing in plays and musicals for many years before moving on to bit parts in films.  He once earned his living by working on farms and in iron foundries, then acquired fame through his scene-stealing roles in Jang Hoon's films, notably as the movie director in "Rough Cut" (2008), and the Vietnamese gang boss in "Secret Reunion" (2010).  He has since become one of the busiest supporting actors in Korean cinema.

Jang Hoon: Jang Hoon (born May 4, 1975) is a South Korean film director.  He directed the films "Rough Cut" (2008), "Secret Reunion" (2010), "The Front Line" (2011), and "A Taxi Driver" (2017).

Secret Reunion: Secret Reunion (; lit.  "Sworn Brothers" or "Blood Brothers") is a 2010 South Korean spy thriller film directed by Jang Hoon, and one of the highest grossing Korean films of 2010.

The Front Line (2011 film): The Front Line (; also known as "Battle of Highlands") is a 2011 South Korean war film directed by Jang Hoon, set during the 1953 ceasefire of the Korean War.  This is the third film by director Jang Hoon, after completing "Secret Reunion" and "Rough Cut".  It was selected as South Korea's submission to the 84th Academy Awards for Best Foreign Language Film, but did not make the final shortlist.  It also won four Grand Bell Awards, including Best Film.

Arirang (2011 film): Arirang (Korean: 아리랑 ) is a 2011 South Korean documentary film by Kim Ki-duk.  The film addresses a personal crisis Kim went through, sparked by an incident during the filming of his previous film, "Dream", where the lead actress nearly died by hanging, and by the departure of a couple of close colleagues, including the director Jang Hoon.  The title comes from a Korean folk song with the same title.  In a heavily line-broken text released about the film, Kim writes that "Through "Arirang" I understand human beings, thank the nature, and accept my life as it is now."  Kim produced the film entirely on his own.  It premiered in the Un Certain Regard section of the 2011 Cannes Film Festival, and won the top award for best film.

Rough Cut (2008 film): Rough Cut (; lit.  "A Movie is a Movie") is a 2008 South Korean action crime film.  It is the debut feature of director Jang Hoon and based on an original story by Kim Ki-duk.  The film had a total of 1,307,688 admissions nationwide.

A Taxi Driver: A Taxi Driver () is a 2017 South Korean historical action drama film directed by Jang Hoon, with Song Kang-ho starring in the title role, alongside Thomas Kretschmann.  The film was released on August 2, 2017 in South Korea.  It was selected as the South Korean entry for the Best Foreign Language Film at the 90th Academy Awards.

S.I.U. (film): S.I.U. (Special Investigations Unit) () is a 2011 South Korean action crime film directed by Hwang Byeong-gug, starring Uhm Tae-woong and Joo Won.

Supporting paragraphs: Jang Hoon Rough Cut (2008 film)
Answer: Rough Cut