Over many years of division, North and South Korea have become like a hall of mirrors where it is difficult to tell the real from the false. Inspired by real people who have traveled between North and South amid this division, this film depicts a relationship between the two that is so deeply skewed that it is impossible to tell what anyone is working to achieve.
Unfortunately the movie Believe It or Not is not yet available on HBO Max.
| Sound | Park Hyeon Soo | Sound |
| Art | Baek Kyung-in | Production Design |
| Editing | Lim Hye-jin | Editor |
| Art | Woo Je-hyung | Set Decoration |
| Sound | Park Hyun-soo | Production Sound Mixer |
| Sound | Moon Chul-woo | Sound Effects Editor |
| Visual Effects | Lee Jeon-hyoung | VFX Supervisor |
| Camera | Jung Il-seo | Key Grip |
| Directing | Park Chan-kyong | Director |
| Production | Park Chan-wook | Producer |
| Camera | Ju Sung-lim | Director of Photography |
| Editing | Yang Jin-mo | Editor |
| Sound | Kim Suk-won | Sound |
| Costume & Make-Up | Song Jong-hee | Makeup & Hair |
| Writing | Park Chan-kyong | Writer |
| Lighting | Lee Jun-il | Lighting Director |
| Costume & Make-Up | Jang Joo-hee | Costume Design |
| Art | Yoon Beom-seok | Art Direction |
| Sound | Jang Young-gyu | Original Music Composer |
| Production | 박경서 | Producer |
