- Richard Ng
- Chau
- John Sham
- Beethoven
- Kara Ying Hung Wai
- Yuen Hung / Mimi (as Kara Wai)
- Deannie Ip
- Anna
- Philip Chan
- Inspector Chan
- Ching-Ying Lam
- Lo Kin / Flying Spider
- James Tien
- Inspector Tien
- David Lo
- Blindy
- Fat Chung
- Sherlock Holmes
- Maria Chung
- Ding Ding
- Min Kan Ng
- Keung
- Albert Au
- Self
- Yun-Sheng Pan
- Stuttering Cop
- Tin Sang Lung
- Depressed Man
- Yu Shangkuan
- Mrs. Tien
- Melvin Wong
- Paul
- Ying-Ying Hui
- Beethoven's Landlady
- Wing-Cho Yip
- Movie Director
- Michelle Yim
- Suet Lei
- Chi Kit Lee
- Police Station Employee
- Jun-Chiu Chiu
- Lifeguard at Pool
- Chia-Yung Liu
- Guy with Kid
- Pak Fei
- Policeman
- Ben Lam
- Policeman
- Money Lo
- Wedding Guest
- Ju Fang
- Wedding Guest
- Anthony Chan
- Runaway Businessman
- Tau Chu
- Customer at Fastfood Restaurant
