| Directed by | ||
|---|---|---|
 | Lee Sang-yong | |
| Sang-yong Lee | |
| Starring | ||
|---|---|---|
| Chi-yong Ahn | School Inspector | |
| Chi-yong Ahn | School Inspector | |
| Ryoo Byeong-Gil | Tae-Gyoo's Line 1 | |
| In-sook Choi | School Inspector's Secretary | |
| Im Chan-Woo | Security Guard | |
| Jae-sang Han | Korean Teacher | |
| In-sook Choi | School Inspector's Secretary | |
| Soo-hyang Im | ||
| Park Chul-min | Prof. Han Kang-man | |
| Seok-yong Jeong | ||
| Kim Dae-Jeong | Karaoke Female Student 3 | |
| Yeong-gi Jeong | ||
| Park Dan-Bi | Student In Grade 2 Class 5 | |
| Yun-hie Jo | ||
| Kim Dong Beom | Do-il | |
| Jeon Joon-Hong | Prof. Byeong-soo | |
| Oh Dong-Joon | Student In Grade 2 Class 5 | |
| Dong-beom Kim | ||
| Im Eun-Ji | Student In Grade 2 Class 5 | |
| Joon-hyeok Kim | Student | |
| Lee Eun-Yeong | Dodgeball Girl | |
| Min-su Kim | Suspect | |
| Go Gil-Joo | Student In Grade 2 Class 5 | |
| Chan Ho Lee | ||
| Jung Yoo Ha | Karaoke Female Student 1 | |
| Jong-hwan Lee | Class Monitor | |
| Jae-sang Han | Korean Teacher | |
| Yeong-jin Lee | ||
| Jang Hee-Jeong | Student In Grade 2 Class 5 | |
| Kyung Jin Min | ||
| Kim Ho-Yeon | Teacher Next Door | |
| Cheol-min Park | ||
| Myeong Hong-Jin | Student In Grade 2 Class 5 | |
| Jo Sang-Geun | Kim Tae-gyoo | |
| Choi Hong-Rak | Student In Grade 2 Class 5 | |
| Yoo Seung-ho | Han Jeong-hoon | |
| Lee Hye-Ah | Female Student | |
| Kang So-ra | Lee Da-jeong | |
| Do Hyeon-Soo | Student In Grade 2 Class 5 | |
| Ji-yeong Yoon | Fan #2 | |
| Kim Hyeong-Geun | Student In Grade 2 Class 5 | |
| Sung Hyuk | A Gym Teacher | |
| Ahn Hyun-Bin | Gym Teacher | |
| Im Jang-Goon | Student In Grade 2 Class 5 | |
| Lee Jeong-eun | Female Student #1 | |
| Kim Jeong-Hoon | Student In Grade 2 Class 5 | |
| Kim Ji-Eun | Female student #2 | |
| Kang Ji-Hoon | Student | |
| Lee Young Jin | Librarian Yun Sang Mi | |
| Oh Jin-Ha | Student in grade 2 class 5 | |
| Sin Jin-Woo | Student In Grade 2 Class 5 | |
| Kim Jin-Yoon | Student In Grade 2 Class 5 | |
| Sang-Geun Jo | Kim Tae-gyoo | |
| Jeon Joon-Hong | Prof. Byeong-soo | |
| Jeon Jun-Hong | Embassy | |
| Jo Sang Keun | Kim Tae Gyu Problem Child | |
| Joon-hyeok Kim | Student | |
| Min-su Kim | Suspect | |
| Kim Kyeong-Hee | Student In Grade 2 Class 5 | |
| Min Kyung-jin | Principal | |
| Chan-ho Lee | Tak Teu-in | |
| Jong-hwan Lee | Class Monitor | |
| Oh Mi-Hye | Music Teacher | |
| Kang Min-Hoo | Tae-Gyoo's Line 2 | |
| Kim Min-Soo-Iii | Suspect | |
| Kim Min-Su | Virtual Criminal | |
| Jo Nam-Mi | Student In Grade 2 Class 5 | |
| Lee Saet-Byeol | Screaming Girl 1 | |
| Cho Sang-Geun | Kim Tae-Gyu | |
| Jo Sang-Geun | Kim Tae-gyoo | |
| Jeong Se-Hyeon | Karaoke Female Student 1 | |
| Yoo Seung-ho | Han Jeong-hoon | |
| Kang So-ra | Lee Da-jeong | |
| Song-Hyeon | Student In Grade 2 Class 5 | |
| Kim Min Soo | ||
| Im Soo-Hyang | ||
| Im Soo-hyang | ||
| Lim Soo-Hyang | Lim Soo-Hyang | |
| Jung Suk-yong | Prof. Kang Gook-man | |
| Choi Sung-Kyum | Suspect | |
| Kim Tae-Il | Student In Grade 2 Class 5 | |
| Jo Ye-Jin | Karaoke Female Student 2 | |
| Byeon Ye-Seong | Student In Grade 2 Class 5 | |
| Jeong Yeong-gi | Student | |
| Lee Yeong-Jin | Yun Sang-mi | |
| Lee Yeong-jin | ||
| Sin Yoo-Ra | Screaming Girl 2 | |
| Ji-yeong Yoon | Fan #2 | |
| Jo Yoon-Hee | English Professor | |
| Jung Young-Ki | ||
| Kim Young-woong | History Teacher | |
| Rie Young-Zin | Librarian, Sang-Mi | |
| Jo Yun-Hei | Hong Ju-hee | |
| Jo Yun-hie | English Professor | |
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South Korea release date: 12th August 2009
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