Cast & crew
Believe It or Not (2018)
Directed by Park Chan-kyong Written by Park Chan-kyong
Cast
| Uhm Hyo-seop | Jang |
| Oh Tae-kyung | GI |
| Kang Ki-young | John Rambo |
| Yang Hyun-min | Samuel |
| Park Ji-hwan | Global Korea |
| Park Ji-hwan | Bina North |
| Kang Ki-young | John Rambo |
| Uhm Hyo-seop | Jang |
| Lee Min-ji | Lee |
| Lee Min-ji | Seol |
| Yang Hyun-min | Samuel |
| Oh Tae-kyung | GI |
Crew
| Ju Sung-lim | Director of Photography |
| Song Jong-hee | Makeup & Hair |
| Baek Kyung-in | Production Design |
| Lim Hye-jin | Editor |
| Kim Suk-won | Sound |
| Park Hyeon Soo | Sound |
| Park Chan-wook | Producer |
| Yang Jin-mo | Editor |
| Jung Il-seo | Key Grip |
| Yang Jin-mo | Editor |
| Park Hyun-soo | Production Sound Mixer |
| Ju Sung-lim | Director of Photography |
| Lee Jun-il | Lighting Director |
| Park Hyun-soo | Production Sound Mixer |
| Park Chan-kyong | Director |
| Baek Kyung-in | Production Design |
| Jang Young-gyu | Original Music Composer |
| Jang Joo-hee | Costume Design |
| Park Gyeong-seo | Producer |
| Yoon Beom-seok | Art Direction |
| Park Hyeon Soo | Sound |
| Moon Chul-woo | Sound Effects Editor |
| Lee Jeon-hyoung | VFX Supervisor |
| Park Chan-kyong | Writer |
| Park Chan-kyong | Director |
| Park Chan-wook | Producer |
| Jang Joo-hee | Costume Design |
| Lee Jun-il | Lighting Director |
| Song Jong-hee | Makeup & Hair |
| Jang Young-gyu | Original Music Composer |
| Lim Hye-jin | Editor |
| Lee Jeon-hyoung | VFX Supervisor |
| Woo Je-hyung | Set Decoration |
| Woo Je-hyung | Set Decoration |
| Kim Suk-won | Sound |
| Park Gyeong-seo | Producer |
| Yoon Beom-seok | Art Direction |
| Jung Il-seo | Key Grip |
| Moon Chul-woo | Sound Effects Editor |
| Park Chan-kyong | Writer |