117 mins | Drama | March 18, 2022
117 mins | Drama | March 18, 2022
| IMDb rating | 6.8 |
| Producers | Showbox, Joy Rabbit |
| Original title | 이상한 나라의 수학자 |
| Directors | Park Dong-hun |
| Writers | Lee Yong-jae |
as Ri Hak-sung
as Han Ji-woo
as Ahn Gi-chul
as Kim Geun-ho
as Park Bo-ram
as Tae-yeon
as Park Pil-joo
as Professor Oh
as Bo-ram's mother
as Ji-woo's mother
as Korean teacher
as NIS Agent
as Student 5
as Ui-joon
as Principal
as Hanbok Teacher