Zak Santiago
Zak played Rogelio Duran in the Stargate SG1 episodes Evolution 1 & 2 and also Corporal Rivers in Stargate Universe. He has also guest starred on Fringe, Continuum, Defying Gravity, Psych, The True Heroines, Kingdom Hospital and Signed Sealed Delivered. IMDB Twitter
Alisen Down
Alisen played Doctor Brightman in both Stargate SG1 and Stargate Universe and an Alteran on Ark of Truth. She has also been in Battlestar Galactica, Supernatural, Haven, 12 Monkeys, Gracepoint and Lost Girl. IMDB Twitter