Brenna O’Brien
Brenna played a young Adria in the Stargate SG1 episode Flesh and Blood and has guest starred on Supernatural, The Haunting Hour, Life Unexpected, Tin Man, X-Men Last Stand and voiced shows such as Elemental Glade and InuYasha: The Final Act. IMDB Twitter Behind The Voice
Rodney A. Grant
Rodney played Tonané in the Stargate SG1 episode Spirits and has also appeared on Due South, Legend, Ghost of Mars, Don’t Come Knocking, Vanishing Point and Wild Wild West. IMDB
Jolene Blalock
Jolene played Ishta in two episodes of Stargate SG1 (Sacrifices and Birthright) and also starred on Enterprise as the Vulcan T’Pol. She has had a recurring guest role on Legend of the Seeker and made guest appearances on JAG, CSI Miami and House. IMDB Twitter
Neil Jackson
Neil appeared just the once in the Stargate SG1 episode Prototype as Khalek and then as the Wraith on the Atlantis episode Vegas (great episode). He starred on Blade The Series and has had lead roles on Make It or Break It, Upstairs Downstairs, Lightfields, Sleepy Hollow and Sugar Rush. IMDB Twitter
Dean Stockwell
Dean played Doctor Kieran in the Stargate SG1 episode Shadow Play and also appeared on Enterprise, Jag and Dune. He also starred on Battlestar Galactica and Quantum Leap and has had a long and distinguished career. IMDB
David Palffy
David played both Anubis and Sokar on Stargate SG1 with eleven episodes as well as guest starring on Cold Squad, Andromeda, Viper, Fatal Performance and Millenium. IMDB
Kimani Ray Smith
Kimani played Ocker in the Stargate SG1 episode Allegiance and Dr Lindstrom in the Atlantis episode The Intruder. He also did stunt work on SG1, Babylon 5, Dead Like Me and has guest starred on Fringe, Arrow and Smallville and has written/directed his own work. IMDB TitleCard Twitter
Scott E. Miller
Scott played a jumper pilot in the Atlantis episode Epiphany and also appeared on Once Upon A Time, The 4400, Psych, Alcatraz, The Killing and 2012. IMDB
Emily Holmes
Emily played Kianna Cyr in the Stargate SG1 seventh season episode Fallout. She has also guest starred on Fringe, Supernatural, BSG, Dead Like Me, Blackstone, Ring Of Fire and appeared in Paycheck and Independence Daysaster. IMDB Twitter
Peter Benson
Peter guest starred as Devon in the Stargate SG1 episode Memento Mori and has appeared on shows such as Reunion, Psych, The 4400, Aliens in America and Hell On Wheels. He has also produced and written his own work and performed motion capture for tv and movies. He is also married to Julia Benson. IMDB Twitter
James Bamford
James performs in front and behind the camera including being the stunt co-ordinator for Stargate Atlantis and Arrow. He has also worked on Halo 4, Elysium, Stargate SG1, Eragon, Stargate Universe and Fantastic 4 Rise of the Silver Surfer. IMDB Twitter
Currie Graham
Currie played James Marrick in the Stargate movie The Ark of Truth and has appeared on many US tv shows including Desperate Housewives, Men In Trees, Suits, Total Recall, Grimm and Fringe. IMDB Twitter
Mark Dacascos
Mark played Tyre in two episodes of Stargate Atlantis (Broken Ties & Reunion) as well as starring in The Crow Stairway to Heaven, Hawaii 5-0, The Middleman, Chicago PD and Iron Chef America. IMDB Twitter
Ona Grauer
Ona appeared in all three live action Stargate shows, first in the Stargate SG1 episode Frozen as the ancient Ayiana then reprised that role in a small cameo for the Atlantis premiere Rising and finally she had a recurring role on Stargate Universe playing Emily Young in four episodes. She has also guest starred on V, The Bridge, Arrow, Intelligence, Motive, Elysium, The Collector and voiced Katya on the excellent Archer. IMDB
Helen Shaver
Helen directed the Stargate Universe episode Seizure and since moving from in front of the camera she has also directed episodes of Elementary, Person Of Interest, Castle, The Unit and Special Victims Unit. As an actor she starred in Poltergeist The Legacy, Hill Street Blues, The 4400, The L Word and Down River. IMDB Twitter
Gillian Barber
Gillian played Ambassador Dreylock in three episodes of Stargate SG1 and a Resident of the machine in the episode The Gamekeeper. She has also appeared on Cold Squad, Smallville, Cedar Cove, Endgame and Witches of East End. IMDB
Bryce Hodgson
Bryce played the “kid” on the Stargate SG1 episode 2010 and also guest starred on Jeremiah, The Dead Zone, The Santa Clause 2, Supernatural, Smallville and The Tomorrow People. IMDB
Nicole Oliver
Nicole played Leedora in the SG1 episode Broca Divide and has also appeared on Welcome To Paradox, The Falling, The L Word, Rogue, Seed and voiced many more characters on animated shows such as Max Steel, Storm Hawks and jPod. IMDB Behind The Voice Twitter
Patrick Gallagher
Patrick played Vonos in the the Stargate Atlantis episode Inferno and appeared on Battlestar Galactica, Glee, Smallville, Endgame, Suits, NCIS LA, True Blood and Almost Human. IMDB Twitter
Larry Drake
Larry guest starred on the Stargate SG1 episode Beast of Burden playing Burrock, he has also guest starred on Voyager, Firefly, Prey and starred on LA Law. Larry also provides voices on shows such as Johnny Bravo and Justice League. IMDB Behind The Voice
Willie Garson
Willie played Martin Lloyd in three episodes of Stargate SG1 ( 200, Wormhole X-Treme! & Point of No Return).He has also appeared on Sex and the City, Special Unit 2 and John From Cincinnati. He made his tv directorial debut on the White Collar episode Quantico Closure. Twitter IMDB
French Stewart
French made his name as Harry on the comedy Third Rock From The Sun, he also played Lieutenant Ferretti on the Stargate Theatrical feature and later Dr. Andrew Covel on Stargate Universe episode Alliances. Twitter IMDB
Louis Ferreira
Louis starred on Stargate Universe as Colonel Everett Young and has recently had recurring roles on Breaking Bad, Motive, The LA Complex, 24, Primeval: New World, Missing and Rookie Blue. IMDB Twitter
Fred Applegate
Fred appeared as Elrad on the Stargate SG1 episode Red Sky and also had guest spots on Once and Again, Touched by an Angel, Will & Grace, Dr. Quinn, Medicine Woman, The Producers and Person Of Interest. IMDB Official
Garry Chalk
Garry played Colonel Chekov on ten episodes of Stargate SG1 and more recently had recurring roles on The Killing, Cedar Cove, Rogue and Blackstone. He has also done a number of voice roles for animated shows and has musical ambitions. Behind The Voice Twitter IMDB
Lou Diamond Phillips
Lou played Colonel David Telford on twenty episodes of Stargate Universe and is currently starring in the excellent Longmire. He had his big break in La Bamba and followed that with Young Guns and shows such as Numb3rs and Wolf Lake. IMDB Twitter
Sasha Pieterse
Sasha appeared as Grace in the Stargate SG1 episode of the same name and went on to star on Pretty Little Liars and has had guest roles on Heroes, House, Hawaii Five-0 and Medium. She now has a success with her music career. IMDB Twitter
Lachlan Murdoch
Lachlan as a youngster played Tomin in the Stargate SG1 episode Learning Curve, he went on to appear on Millenium, Taken, Copper and starred in ninety episodes of the Murdoch Mysteries. IMDB
Jasmine Chan
Jasmine played a young girl in the Stargate Universe episode Human and also a girl on Masters Of Horror and Samurai Girl. She has recently been in the tv movies Attention Students and Aliens in the House. IMDB
Christopher McDonald
Christopher played Senator Alan Armstrong in three episodes of Stargate Universe however he is much better known for both his theatrical roles such as Happy Gilmore and Grumpy Old Men and tv work on Boardwalk Empire and Harry’s Law. He’s also done voice work for a number of animated tv shows like Beware the Batman. IMDB Behind The Voice
In Memory of…
Keene Curtis (Feb 15th 1923 – Oct 13th 2002)
Keene had just the one guest role on Stargate SG1 but it was epic when he played Ernest Littlefield in The Torment of Tantalus.
He also guest starred on shows such as MASH,The Magician, Quincy, Hart To Hart, Voyager and The Pretender.
IMDB
Enrico Colantoni
Enrico played Burke the CIA operative Burke who alas only appeared on SG1 once in the episode Evolution Part 2. He is better known for Just Shoot Me, Flashpoint,Veronica Mars and more recently Person of Interest. Twitter IMDB
Kristen Dalton
Kristen played the doomed Anna in the SG1 episode Resurrection and Dana Bright in The Dead Zone. She has also appeared on Sliders, Profit, Last Day on Earth, CSI:NY and Jack Reacher. IMDB
Graham Kosakoski
Graham played a guard on the ancient starship Aurora in the Atlantis episode of the same name. He has also been in in Intelligence, Grizzly Rage and Smallville. IMDB
Frank Collison
Frank was Keturah in the Atlantis episode Sateda and has also guest starred on Carnivale, My Name is Earl, Dr Quinn Medicine Woman, Mr Pickles and Deep Space Nine. Official IMDB Twitter
Michael Ironside
Michael appeared in a single episode of Stargate as Seevis in SG1 Crusade. His resume is filled with genre work including the V, Seaquest, Smallville as well as features such as Total Recall and Starship Trooper plus voice work. IMDB Behind The Voice Official
Heather Doerksen
Heather played Captain Pat Meyers in six episodes of Stargate Atlantis. She has also guest starred on The L Word, Battlestar Galactica, Fringe, Pacific Rim, Eternals and Once Upon A Time in Wonderland. Official IMDB Twitter Behind The Voice
Michael Lenic
Michael made brief appearances in the Stargate SG1 episode Family Ties and Stargate Universe episode Air Part 1, he has also been in the movie Paradox and A Dog’s Breakfast and has produced his own work. IMDB
Jason George
Jason appeared as Jolan in two episodes of Stargate SG1 (Babylon and The Fourth Horseman part 2). He recently starred in Eli Stone, Witches of East End, Mistresses and Greys Anatomy and made his name on Sunset Beach. IMDB Twitter
Charles Shaughnessy
Charles played Alec Coulson in the SG1 episode Covenant. He also starred in 147 episodes of The Nanny and has been on Days Of Our Lives, Mad Men and The Mentalist. IMDB Twitter Official
Simon Longmore
Simon played Tathal in the Stargate Atlantis episode the Brotherhood and also guest starred on Psych, Dead Like Me, Special Unit 2, Hell On Wheels and Red Widow. IMDB Twitter Vada Studios