Klaus Kipling
Mongoose
Contentious statement.....? 
Well, for a couple of years it was Australia (Farscape), but:
Canada made more 'spaceship' shows than the US did in the last decade. The US had Enterprise, and then shows like Firefly or lately Defying Gravity that got quickly axed.
Canada made BSG and 3 Stargate shows, plus Lexx and Starhunter, and, I believe, but have not seen, possibly more (?). Caprica is being made there, as was Andromeda, and current genre shows like Fringe or Sanctuary.
Canadian actors have loomed large in tvsf.
Obviously the Shat. And he is a First Class actor, albeit in a class all of his own.
Barry Morse (S:1999), (BSG) Michael Hogan, Tricia Helfer, Grace Park, Dominic Zamprogna, Ty Olsson, Donnelly Rhodes, Kandyse McClure, Tahmoh Penikett, Aaron Douglas, Colm Feore, Alessandro Juliani, and half the rest of the BSG, the SG cast: Jewel Staite, David Hewlett, Amanda Tapping. And Nathan Fillion, of course. John Barrowman (he counts too
)
Most importantly...
Canada is the home of Bioware, who make the Mass Effect series, which is one of the best sf rpg settings ever, a creative synthesis of the best gaming bits of other sf, with twists of its own.
So only somewhat tongue in cheek.
And really do love The Shat!
http://www.youtube.com/watch?v=lul-Y8vSr0I

Well, for a couple of years it was Australia (Farscape), but:
Canada made more 'spaceship' shows than the US did in the last decade. The US had Enterprise, and then shows like Firefly or lately Defying Gravity that got quickly axed.
Canada made BSG and 3 Stargate shows, plus Lexx and Starhunter, and, I believe, but have not seen, possibly more (?). Caprica is being made there, as was Andromeda, and current genre shows like Fringe or Sanctuary.
Canadian actors have loomed large in tvsf.
Obviously the Shat. And he is a First Class actor, albeit in a class all of his own.
Barry Morse (S:1999), (BSG) Michael Hogan, Tricia Helfer, Grace Park, Dominic Zamprogna, Ty Olsson, Donnelly Rhodes, Kandyse McClure, Tahmoh Penikett, Aaron Douglas, Colm Feore, Alessandro Juliani, and half the rest of the BSG, the SG cast: Jewel Staite, David Hewlett, Amanda Tapping. And Nathan Fillion, of course. John Barrowman (he counts too

Most importantly...
Canada is the home of Bioware, who make the Mass Effect series, which is one of the best sf rpg settings ever, a creative synthesis of the best gaming bits of other sf, with twists of its own.
So only somewhat tongue in cheek.

And really do love The Shat!
http://www.youtube.com/watch?v=lul-Y8vSr0I