Cast & crew
Collective Invention (2015)
Directed by Kwon O-kwang Written by Kwon O-kwang
Cast
| Lee Kwang-soo | Kuei Ku |
| Park Bo-young | Se-jin |
| Lee Chun-hee | Sang |
| Jang Kwang | Jenny's Father |
| Lee Byung-joon | Doctor |
| Kim Hie-won | Lawyer |
| Jung In-gi | Geun-shik |
| Dong Bang-woo | Chairman |
| Choi Ji-ho | Mussburger's Secretary |
| Kang Bong-sung | GI |
| Im Seong-mi | Mussburger's Secretary |
| Kim Jin-goo | Grandmother |
| Jeon Woon-jong | Newsroom Reporter |
| Jang Jun-whee | Newsroom Reporter |
| Cha Bo-sung | Crown |
| Son Cheol-min | Newsroom Reporter |
| Oh Chang-kyung | Pastor Wredmann |
Crew
| Shin Jae-ho | Special Effects Makeup Artist |
| Lim Wang-sub | Martial Arts Choreographer |
| Kim Sung-hoon | Assistant Editor |
| Kwon O-kwang | Director |
| Jeong Tae-sung | Producer |
| Kwon O-kwang | Writer |
| Jeong Hyun-soo | Original Music Composer |
| Kim Tae-soo | Director of Photography |
| Lee Eun-jung | Assistant Director |
| Kim Jong-sung | Visual Effects |
| Jeon Go-woon | Adaptation |
| Kim Woo-sang | Producer |
| Kim Woo-il | Editor |
| Kwun Hyun-jeong | Music |
| Choi Im | Production Design |
| Gong Tae-won | Sound Supervisor |
| Hong Soo-hee | Costume Design |