Cast & crew
Tidal Wave (2009)
Directed by JK Youn Written by Kim Hwi, JK Youn
Cast
| Park Joong-hoon | Kim Hwi |
| Uhm Jung-hwa | Lee Yu-jin |
| Lee Min-ki | Choi Hyeong-sik |
| Kang Ye-won | Kim Hee-mee |
| Sul Kyung-gu | Choi Man-shik |
| Ha Ji-won | Gang Yeon-heui |
| Kim In-kwon | Oh Dong-chun |
| Song Jae-ho | Choi's Uncle |
| Kim Yoo-jung | Ji-min |
| Seong Byeong-suk | Dong-chun's mother |
| Kim Ji-young | Geum-ryeon |
| Cheon Bo-geun | Seung-hyeon |
| Lee Briggs | Helicopter Pilot |
| Yeo Ho-min | Jun-ha |
| Lee Si-on | Gong-ju |
| Byeon Sang-yun | Parasol |
| Park Myung-hoon | Paramedics |
| Do Yong-gu | Yeon-heui's Father |
| Lee Dae-ho | Self |
| Ju Min-ha | Woman |
| Ji Dae-han | Sang-ryeol |
| Jang Myung-kap | Woo-sung |
| Yum Dong-hun | Policeman |
| Son Hee-soon | Ji-min's Grandma |
| Rho Jun-ho | Hae-chan |
| Kim Kyung-ran | TV Anchor |
| Lee Won-ik | Detective |
| James Kneafsey | Doctor George |
| Kim Kyeong-cheon | Big Guy 2 |
| No Hyeong-seok | Customer |
Crew
| David S. Dranitzke | Producer |
| Hong Jang-pyo | Special Effects Supervisor |
| Hwang Sun-wook | Lighting Director |
| Lee Byung-woo | Original Music Composer |
| Doojin Kim | Executive Producer |
| Hans Uhlig | Executive Producer |
| Kim Hwi | Writer |
| Jang Seong-ho | Visual Effects Supervisor |
| Teo Lee | Camera Operator |
| Kim Nam-sik | VFX Supervisor |
| Shin Tae-ho | Camera Operator |
| Lee Sun-mi | Makeup & Hair |
| Lee Ji-seung | Producer |
| Simon Lee | Executive Producer |
| Nanci Noblett | Art Direction |
| Jeon Sang-joon | Martial Arts Choreographer |
| JK Youn | Director |
| JK Youn | Writer |
| Shin Min-kyung | Editor |
| Hwang In-jun | Production Design |
| Kang Dae-gyu | Assistant Director |
| Gang Hye-yeong | Sound Designer |
| Kim Young-ho | Director of Photography |
| Park Eun-kyung | Assistant Editor |
| Choi Tae-young | Sound Supervisor |
| Eun Hee-soo | Production Sound Mixer |
| Kil Young-min | Executive Producer |
| JK Youn | Executive Producer |
| Kim Jung-won | Costume Design |
| Bae Jun-su | Art Direction |
| Park Yeong-su | Visual Effects Supervisor |
| Kevin Larson | Stunt Coordinator |
| Andrew Mew | Stunts |
| Yang Jin-mo | Assistant Editor |
| Yu Seong-hyeob | Adaptation |
| Kwon Hyeok-jae | Adaptation |
| Danton Mew | Stunts |
| Jeon Yu-jun | Fight Choreographer |
| Jang Jin-seung | Co-Producer |
| Courtney Sasse | Stunts |
| Park Jun-yong | Props |
| Park Yong-ki | Sound Re-Recording Mixer |
| Kim Il-kwang | Digital Colorist |
| Choi Im | Art Direction |
| Kim Jung-gon | Set Dresser |
| Jang Seong-ho | Digital Intermediate |
| Jung Jae-won | Line Producer |
| Lee Seung-yeon | Adaptation |
| Kim Jeong-sub | Stunts |