Loving the list of actors signed on thus far. I would love to see David Nykl and Paul McGillion, subject to availability, also become part of the line-up, but I also understand money constraints for both those putting on the convention and the actors themselves with regard to jobs. That being said... Radek Zelenka is one of my all-time favorites... and the girlfriend attending with me loves Carson Beckett...
Hi you, it's me joining in

Completely seconding this. I had the opportunity to meet Paul McGillion at DragonCon two years ago -And a year later, my friend over in Oz showed him our photo op from DragonCon and the man still remembered me. Said I was a sweetie. At risk of sounding like a complete and total fangirl, it'd make my weekend if my trip to Vancouver came with a chance to meet him all over again -This time with a friend I can properly nerd over it with after the fact

...Editing to add a shout out for Nykl too since I do have a soft spot for Radek now too.