So, I really don't want to assume that an actress playing a thug in one film would be a writer in another... but, two Deborah Grants working in HK cinema around the time seems... unlikely?

http://hkmdb.com/db/people/view.mhtml?id=17401&display_set=eng
http://hkmdb.com/db/people/view.mhtml?id=8472&display_set=eng

I added (1) and (2) to distinguish them anyway... anybody know anything more?