Re: Ack...
Aww... You guys are lazy. I was thinking of X-Men: Evolution, which is recorded in Vancouver (at Ocean Studios in fact, where Myriam Sirois did her voice work).
Andrew Francis, who was in Man of Iron... as young Markus, and is supposed to show up again later in the season, is the voice of Iceman.
Meghan Black, who was the pregnant girl Kurdy helped in the most recent episode, is Rogue.
And Kirby Morrow, who's in the yet to air The Touch, plays Cyclops.
All in all, Vancouver voice actors frequently appear in live action shows shot there, so if you've watched any cartoons recorded there, like X-Men:Evolution, Beast Wars or ReBoot, you shouldn't be too surprised if you hear a familiar voice.