Op kerstavond wordt het levenloze lichaam van een tienerjongen gevonden. De wraakzuchtige tweelingbroer van het slachtoffer laat zich insluiten in een jeugdgevangenis om de verdachten op te sporen.
Nee, helaas is 크리스마스 캐럴 nog niet beschikbaar op Netflix in Nederland.
| Directing | Kim Sung-soo | Director |
| Writing | Kim Sung-soo | Screenplay |
| Production | Lim Min-sub | Producer |
| Writing | Ju Won-kyu | Novel |
| Art | Ryu Seon-gwang | Production Design |
| Production | Choi Ho-tae | Producer |
| Visual Effects | Song Seung-whan | VFX Supervisor |
| Production | Choi Jin | Producer |
| Camera | Lee Seok-jun | Director of Photography |
| Lighting | Kang Ji-hyeon | Lighting Director |
| Sound | Park In-young | Original Music Composer |
| Costume & Make-Up | Hong Su-hee | Costume Design |
| Costume & Make-Up | Choi Na-young | Makeup & Hair |
| Sound | Kim Bong-soo | Sound Supervisor |
| Crew | Yoo Sang-seob | Martial Arts Choreographer |
| Production | Nam Gi-ho | Executive Producer |
| Editing | Kim Ra-mi | Editor |
| Sound | Ha Nam-gyu | Production Sound Mixer |
| Editing | Lee Hye-min | Colorist |
