If the credits from the article are right, then in closing credits of the movie thay just forgot to list Lo Yu-Lin's name in the right column.
But we can't guess.
How accuarte is ID that the guy on Mr.Cinema screen is really Lo Yu-Lin?
I returned "David" to Yu Tat-Chi's name, removed his/her role and removed the name from the portrait of "Ling the prostitute"
+ removed "Yu Tat-Chi split" thread.
So here is David Yu Tat-Chi, who probably is CID in "Revenge" -
http://hkmdb.com/db/people/view.mhtml?i ... ay_set=engAnd here is Cheung Kin-Yi, who probably is Ling in "Revenge" -
http://hkmdb.com/db/people/view.mhtml?i ... ay_set=engI guess, we'll have to wait, until somebody identify these 2 actors by their other films.