| english title | Secret |
| original title | 不能說的．秘密 |
| year | 2007 |
| country | Hong-Kong |
| director | Jay CHOU - 周杰伦 | |
| actor | Jay CHOU - 周杰伦 | Lun |
| Anthony WONG Chau-Sang - 黃秋生 | Chiu | |
| GUEY Lun-Mei - 桂纶镁 | Yu | |
| producer | William KONG | |
| original story | Jay CHOU - 周杰伦 | |
| editor | CHEUNG Ka-Fai | |
| cinematographer | Mark LEE Ping Bin |
| genres | drama romance |
| duration | 102 min |
| production studio | Sil-Metropole Org Ltd |
| distributor | Edko Films Ltd |
| production studio | Edko Films Ltd |
