Horror Hotline... Big Head Monster (2001) — Cast
Cast
| Wilson Yip | Mavis |
| Michelle Zhang | Connie |
| Roy Szeto Wai-Cheuk | Psychiatrist |
| Josie Ho | Mavis |
| Chiu Yue-Ming | Karen |
| Alan Mak Siu-Fai | Mak Inah |
| Vincent Chi Mo-Chun | Chris |
| Sam Lee | Sam |
| Bonnie Wong Man-Wai | Ying |
| Niki Chow Lai-Kei | Helen |
| Ruth Tsang | Ruth |
| Michael Clements | (uncredited) |
| Edmund Poon Siu-Chung | Inspector Juve (as Edmond Bréon) |
| Ernest Mauser | iranian |
| Simon Yu Sai-Tang | Brian Dettman |
| Francis Ng Chun-Yu | Ben |
Crew
| Tse Chuen-Tung | Wardrobe Supervisor |
| Mak Yuk-Kwan | Script Supervisor |
| Andy Au Wing-Kei | Property Master |
| Bernard Chin Wing-Lai | Sound Mixer |
| Ko Chiu-Lam | Director of Photography |
| Mak Yuk-Kwan | Assistant Director |
| Wong Chi-Kuen | Still Photographer |
| Danny Wong Hing-Fun | Assistant Director |
| Lorraine Lau Yuet-Fan | Costume Designer |
| Midco Chu Wai-Fong | Makeup Artist |
| Wilson Lam Wai-Sum | Art Direction |
| Yuen Chun-Wah | Focus Puller |
| Ram Ling Chi-Man | Assistant Production Manager |
| Angie Lam On-Yee | Editor |
| Soi Cheang | Director |
| Sunny Chan Wing-Sun | Writer |
| Fung Chi-Wai | Unit Manager |
| Koo Lai-Yip | Original Music Composer |
| Tang Wai-But | Production Manager |
| Soi Cheang | Writer |
| Dick Tung Wai-Keung | Gaffer |