Michael Beach
Michael guest starred on five episodes of Stargate Atlantis as Colonel Abe Ellis, he has also starred in Third Watch as “Doc” appearing in 104 episodes and has had spots on ER, Sons of Anarchy, Crisis and Under Suspicion. IMDB Twitter
Chad Krowchuk
Chad played Gordie Lowe on the Stargate SG1 episode Citizen Joe and a student on the Stargate Universe episode Human, he has also been on Wayward Pines and Gracepoint. IMDB
Leon Rippy
Leon played General West in the Stargate theatrical feature and starred in Saving Grace, Deadwood, Under The Dome as well as guest spots on Leverage, TNG, Under The Dome, Rectify and The Lone Ranger. IMDB Twitter
Jan Bos
Jan was Ambassador Sevarin in the Stargate SG1 episode Homecoming and has also appeared on When Calls the Heart, Psych, Reaper, Hellcats, Rogue, Cult and The 4400. IMDB Official Twitter
Daniel Bacon
Daniel was a Technician in Stargate SG1 & played Dr Watson in Atlantis. He’s also guest starred on The 4400, Psych, Arctic Air, Arrow, Continuum and Supernatural. IMDB Twitter
Peter New
Peter was a farmer in the Atlantis episode Off the Grid and has appeared on Fringe, Dead Like Me, Motive, Bates Motel and has voiced a number of animated shows. IMDB Twitter Official
Tabitha St. Germain
Tabitha played one of the native Byrsa women in the Stargate SG1 episode Cor-ai. She is however far better known for her voice work on shows such as Sabrina, Dragon Ball Z, Ed, Edd, ‘n’ Eddy, Action Man, Black Lagoon, My Little Pony: Friendship Is Magic and Krypto the Superdog. IMDB Twitter