葉偉信
"Flash Point" marks the third feature film collaboration of director Wilson Yip and actor Donnie Yen after 2005's "" and 2006's "Dragon Tiger Gate". Yen also served as a fight choreographer, in addition to producing the film with Nansun Shi. The film was co-written by Szeto Kam-Yuen, who also co-wrote the script for "SPL". "Flash Point" was executive produced by Raymond Wong, whose production company, Mandarin Films Ltd., served as a producer and distributor in Hong Kong.