Lost in the Mountains
Movie| Title | 첩첩산중 |
| User score | 6.4 |
| Release date | Jul 31, 2009 |
| Genre | Drama |
| Director | Hong Sang-soo |
| Production country | South Korea |
| Production companies | Jeonju International Film Festival, Jeonwonsa Film, KT&G Sangsangmadang |
| Run time | 31 min. |
Hong Sang-soo's Lost in the Mountains depicts Mi-sook's suffering when she discovers her friend Jin-young has been secretly sleeping with her lover.
