Ahn is a suicidal saxophonist, Mun is violent simpleton with an I.Q. of 80 and Maria is single mother with dreams of becoming a nun. Ahn has tried numerous times to kill himself but nothing ever works. When he witnesses his wife infidelity, it is the last straw.
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| Directing | Park Chan-wook | Director |
| Writing | Park Chan-wook | Writer |
| Camera | Han Mi-jin | Still Photographer |
| Directing | Yoo Heung-sam | Assistant Director |
| Editing | Park Gok-ji | Editor |
| Costume & Make-Up | Heo Jeong-im | Makeup & Hair |
| Production | Lee Mi-young | Producer |
| Writing | Lee Mu-yeong | Writer |
| Camera | Lee Eun-gil | Director of Photography |
| Production | Lee Choon-yun | Executive Producer |
| Lighting | Shin Jun-ha | Lighting Director |
| Art | Oh Sang-man | Production Design |
| Sound | Jeon Sang-yoon | Original Music Composer |
| Sound | Kim Suk-won | Sound Supervisor |
