Jennifer Spence Jennifer was Dr Lisa Park on Stargate Universe and played Betty Robertson on Continuum. She has also guest starred on Eureka, The 4400, Motive, The Killing. The Whispers, Ties That Bind, Frequency and Supernatural. IMDB Twitter Michael Kopsa Michael played General Kerrigan in two Stargate SG1 episodes Proving Ground and Prodigy and a [...]