Star Chow, an officer in the elite police unit, resigns when he is made a scapegoat for a botched investigation. He goes undercover at a school to complete the case and realizes a bumbling detective is also undercover as a student.

• Win's Film Productions
• Stephen Chow Sing-Chi
• Sharla Cheung
• Ng Man-tat
• Athena Chu
• Deanie Ip
• Paul Fonoroff
• Michael Chow Man-Kin
• Gabriel Wong