[macki06]

yeah i think its a bit difficult to tell because, i for one, do not know a lot of canadian nationals. and a lot of famous canadian actors and entertainers have also neutralized their accents, i think, when speaking in public.
same goes for american regional accents, except for actors who play steriotypical roles like penelope cruz for the latina girl, and will smith for the cool black guy, most of these actors have also neutralized their accents and can deliberately hide colloqualism when needed.

although my impression has always been that, canadians speak in a non distinct similar to nuetral international english accent. like a newsreader or some one from new york i guess.

although, i think, at the end of day, theres really no internationally accepted 'canadian' accent. same as when i were living in the philippines, most people would think and confuse the english accent with the 'british accent'. wherein, after a few months of living in the UK. i think there is no british accent. because there are so many regional accents around, and i think. and sometimes even among the english people there are still minor differences and nuances with how they speak.

i dont think im making a lot of sense, lol. but david foster, will from will and grace, will schuester's wife from glee are famous canadians that i can think of right now. and i dont think theres anything distinct with how they speak apart from they sound american'ish to me.