杜琪峰 Johnnie To - producer
韦家辉 Wai Kar fai - producer
陈道好 Catherine Chan - associate producer
陈志光 Gary Chan - administrative producer
高照林 Chiu-Lam Ko - (director of photography) (as Ko Chiu Lam)
陈志伟 Chi Wai Chan - (as Chan Chi Wai)
罗永昌 Wing-cheong Law - assistant director (as Law Wing Cheong)