She was a doctor in Stargate Atlantis for a few seasons, and she was in an episode of Warehouse 13. That's all I can remember seeing her in, and going off her IMDB profile, that's all I would have seen her in. Nathan Fillion (Mal) is current doing a great job in Castle though. Oooh, and if you haven't seen Dr Horrible's Sing-along Blog yet, that's awesome. That was Joss Whedon's side project during the writers' strike.