- Stephen Chow
- Chow Sing Sing
- Sharla Cheung
- Miss Ho
- Man-Tat Ng
- Tso Tat-Wah / Uncle Tat (as Man-tat Ng)
- Athena Chu
- Sandy Lai
- Deannie Ip
- Inspector Lydia Wong
- Gabriel Wong
- Turtle Wong / Tortoise (as Yat-san Wong)
- Michael Man-Kin Chow
- Undercover Student
- Lai-Yui Lee
- Jacky Lai
- Blackie Shou-Liang Ko
- Belligerent Hood
- Chi-Kwong Cheung
- Maths Teacher
- Michael Dingo
- Peter
- Mark Houghton
- Terrorist
- Jonathan Isgar
- Terrorist
- Mark King
- Terrorist
- Cheuk-Wah Kwok
- Special Branch agent
- Dave Ching Lam
- Special Branch agent
- Spencer Lam
- Judo Teacher
- Indra Leech
- Terrorist
- Mike Leeder
- Terrorist
- Sin Hung Tam
- Ms Ho's mum
- Roger Thomas
- Terrorist
- John Wakefield
- Terrorist
- James Wong
- Minister Wong
- Sun Wong
- Ms. Ho's Dad
- Ying-Kin Woo
- Sweet Potato
