Portraits are here: http://hkmdb.com/db/movies/images.mhtml?id=6372&display_set=eng

Some easy ones to ID, especially one of the bandits and the gweilo.

ID of Lee Fat-Yuen and Chiang Cheng

http://hkmdb.com/db/movies/image_detail ... ay_set=eng

reminds me of Lam Chi-Foo:

http://hkmdb.com/db/people/view.mhtml?i ... ay_set=eng

But I'm not sure.