洞
- Tahun: 1999
- Negara: Taiwan, France
- Genre: Drama, Romance, Science Fiction
- Studio: Haut et Court, Arc Light Films, La Sept-Arte, Central Motion Picture Corporation, China Television (CTV)
- Kata kunci: post-apocalyptic future, musical
- Pengarah: Tsai Ming-liang
- Pelakon: 楊貴媚, Lee Kang-sheng, Miao Tian, Hui-Chin Lin, Lin Kun-huei, Tong Hsiang-Chu