A story about the love and friendship that takes place in an era where a man and a woman communicate through radio by chance.
Unfortunately the movie Ditto is not yet available on HBO Max.
| Directing | Seo Eun-young | Director |
| Camera | Park Byung-deok | Still Photographer |
| Writing | Seo Eun-young | Screenplay |
| Sound | Park Jun-o | Foley Artist |
| Production | Lee Jeong-eun | Producer |
| Production | Shim Moon-bo | Producer |
| Camera | Jung Gi-wook | Director of Photography |
| Lighting | Kim Tae-hun | Lighting Director |
| Editing | Kim Hyung-ju | Editor |
| Sound | Kim Hong-jip | Original Music Composer |
| Art | Jeon Soo-a | Production Design |
| Art | Shin Bo-ra | Props |
| Costume & Make-Up | Ko Hee-jung | Costume Design |
| Sound | Lee Seung-yeop | Sound Supervisor |
| Sound | Kang Ju-suk | Production Sound Mixer |
| Visual Effects | Do Gwang-sup | Special Effects Supervisor |
| Crew | Ko Hyun-woong | Martial Arts Choreographer |
| Costume & Make-Up | Park Yea-ri | Makeup & Hair |
| Editing | Park Jin-ho | Digital Intermediate |
| Visual Effects | Yang Il-seok | VFX Supervisor |
