Darsteller und CrewTse MiuTse Fai / Che FeiKen LoMaster TseCollin ChouShek (as Sing Ngai)Lee Siu-KeiGang boss in the parkJeffrey LauSchreiber:inNg Man-tatFungVincent KokCop at hospitalLam Wai-LunRegisseur:inFrankie Chin Chi-LeungPE teacherRoy SzetoSchreiber:in