Cast & crew
Secret (2007)
Directed by Jay Chou Written by Christine To Chi-Long
Cast
| Anthony Wong | Sir. Yip |
| So Ming-Ming | Rain's Mom |
| Alang Huang | Lance |
| Jay Chou | Jay |
| Gwei Lun-mei | Rain |
| Alice Tzeng | Sky |
| Devon Song | Bob |
| Funky Tu | York |
| Chan Yu-Hao | Yu Hao |
| Yuki Huang | Ice |
| Aviis Zhong | Flower |
| Chase Chang | CD Client |
| Michael Boyen | School President |
| Kong Kuei-Giu | Greengrocer |
| David Chang Hsun-Wei | Maths Teacher |
| Alex Wu | Music Teacher |
| Michael Lin | English Teacher |
| Chou Yiao-Tzong | Biology Teacher |
| Huang Gan-Dong | Football Coach |
Crew
| Terdsak Janpan | Original Music Composer |
| Jay Chou | Original Story |
| Christine To Chi-Long | Screenplay |
| Mark Lee Ping-Bing | Director of Photography |
| Jay Chou | Director |
| Donnie Lai | Special Effects |
| Cheung Ka-Fai | Editor |
| Bill Kong | Producer |
| Jay Chou | Songs |