Jesse Moss
Jesse played Lieutenant J. Hibbard in the Stargate SG1 episode Rules of Engagement and made appearances on The Outer Limits, Continuum, Highlander, Cedar Cove, Whistler as well as voicing shows such as Reboot and Double Dragon. IMDB Behind The Voice Twitter
Domonique Danielle
Domonique had a guest role in the Atlantis fifth season episode Tracker and she also appeared as a cashier in the movie Love Happens. IMDB
Brad Wright
Brad co-created the Stargate tv franchise comprising the three live actions series, he also produced, wrote and even appeared on screen in the show in the episode 200 and the tv movie Continuum. He has also worked on The Odyssey, The Outer Limits, Neon Rider, Poltergeist The Legacy and Highlander. IMDB
Stephen Spender
Stephen appeared just the once on Stargate Atlantis playing Mitch in the episode Home. He has also appeared on The Dead Zone, Cold Squad, Dark Angel, Battlestar Galactica, Seattle Superstorm, Traffic and is also a singer/songwriter. IMDB Official Twitter
John Diehl
John played Lieutenant Kawalsky in the Stargate movie as well as appearing as guest and lead roles on shows such as JAG, Point Pleasant, The Shield, LA Law, Miami Vice, Rizzoli & Isles, Almost Human and in the movies Stripes, Nixon and Escape From New York. IMDB
Matthew J. Blecha
Matthew was on over 54 episodes of Stargate SG1 the first and second AD plus second unit director. He has also worked on Just Cause, Jake and the Kid, Jake 2.0, The Collector, Spooksville, Blade The Series and Signed, Sealed, Delivered. IMDB
April Telek
April guest starred as Sallis in two episodes of Stargate SG1 (Origin and Avalon Part 2) and has been in Dead Like Me, The Collector, Robson Arms and Rogue. She played Nell in Hell On Wheels and Constance Fogg on Strange Empire. IMDB Twitter
Bruce Harwood
Bruce played Dr Osbourne in the SG1 episode Frozen but was well known for playing John Fitzgerald Byers on The X-Files and then The Lone Gunmen. He has also been on Smallville, Andromeda, The Dead Zone and When Calls The Heart. IMDB
Darren Hird
Darren appeared as an extra in two episodes of Stargate Atlantis, he was the cocooned victim in the episode Underground and a dying patient in the episode Poisoning The Well. He has also appeared on Dead Like Me, The Dead Zone and Men In Trees. IMDB
Michael Greenburg
Michael was the executive producer on Stargate SG1 for 163 episodes and he also produced the Atlantis premiere Rising and 95 episodes of MacGyver. He also wrote for Stargate and MacGyver and produced Firehouse, Legend and In the Eyes of a Stranger. IMDB
Noah Danby
Noah was the Jaffa Cha’ra in four episodes of Stargate SG1 and has starred as Connor in Painkiller Jane, Sukar in Defiance and Caine in Bitten. Other guest spots include The 4400, The Collector, Smallville, Hemlock Grove, Eureka, Lost Girl and Warehouse 13. IMDB Official Twitter
Neil Schell
Neil was Mr. Crandall in the Stargate SG1 episode Moebius Part 1 has also guest starred on Caprica, Fringe, Eureka, Poker Girls and Watchmen. Official IMDB Twitter
Djimon Hounsou
Djimon played the main Horus guard in Stargate the movie as well as guest starring on Alias, Gladiator, ER, Constantine, Guardians of the Galaxy, ER and Push. IMDB Twitter
Alex Ferris
Alex guest starred as Andy Spencer in the Stargate SG1 episode Citizen Joe. He has also worked on Supernatural, X-Men The Last Stand, The L Word, Sanctuary, Eureka and The Time Traveler’s Wife. IMDB
Zach Selwyn
Zach played a scientist in the Stargate Atlantis episode Tabula Rasa and also had roles in Greek, Battleship, Chicago Hope and Dragnet. He is also a musician and presenter. IMDB Official Twitter
Dominic Zamprogna
Dominic guest starred on two episodes of Stargate Universe (Life and Light) as Dr Boone and Aries in the Stargate Atlantis episode Childhood’s End. He also was in Battlestar playing Jammer and appeared on Smallville, Flash Gordon, 2012 and General Hospital. IMDB Twitter
Rod Loomis
Rod played Osric in the Stargate SG1 episode The Quest Part 1 and Freud in Bill and Ted’s Excellent Adventure, he has also appeared on The Next Generation, Matlock and Quantum Leap. IMDB
David Hewlett
David first appeared on Stargate SG1 as the annoying Rodney McKay and went on guest star on seven episodes before starring in Stargate Atlantis and then making one guest appearance on Universe in the episode Seizure. He has also written and directed his own work including the excellent A Dog’s Breakfast and Debug, his other work includes the original Cube, State Of Syn, Rage of the Yeti, Rise, Traders and Urban Legends. IMDB Official Twitter
Laura Mennell
Laura appeared twice on Stargate in the Atlantis episode The Brotherhood playing Sanir and the SG1 episode Demons as Mary.She also starred as Nina Theroux in Alphas and has guest starred on Smallville, Supernatural, Fringe and had recurring roles on Motive as Samantha Turner and Haven as Dr. Charlotte Cross. IMDB Twitter Official
Keith R.A. DeCandido
Keith wrote the short story Time Keeps on Slippin’ which was included in the Far Horizons Stargate anthology and he has a new SG1 novel due later this year. He has also written a number of Star Trek novels and has a collection of Precinct novels, comic books and novelisations. Official Twitter
Tom O’Brien
Tom guest starred as Brian Volger in the Stargate SG1 episode Covenant and has guest starred on Smallville, Supernatural, The Dead Zone and Timecop the series. IMDB
Ashley O’Connell
Ashley played the Fruit Stand Owner in the Stargate Atlantis episode Irresponsible & appeared in the movie Watchmen but spends more time on the stage than on television. IMDB
Cameron K. Smith
Cameron played the Jaffa warrior Re’Lo in the Stargate SG1 episode The Changling and has also appeared on Supernatural, Fringe, Smallville, Taken, Hitman 101 and Alcatraz. IMDB
Douglas H. Arthurs
Douglas appeared in four episodes of Stargate SG1, Lord Heru’ur in three and one as Kah’l (The Serpent’s Lair). He has also been in The X-Files, Harsh Realm, Smallville, Arrow and Kingdom Hospital. IMDB
Matthew Walker
Matthew played both Roham & Merlin in five Stargate SG1 episodes as well as Moros in the Stargate Atlantis episode Before I Sleep. He’s also guest starred on Smallville, Cold Squad, Mr Young and Sanctuary. IMDB
Matthew Bennett
Matthew played Jared Kane in two episodes of Stargate SG1 ( Ethon and Icon ) and also Ted in the episode Point of No Return. He was also a recurring character on Battlestar Galactica playing Aaron Doral and has starred in Cold Squad, Orphan Black and Peacemakers. IMDB
Kathleen Munroe
Kathleen was Amanda Perry in four episodes of Stargate Universe as well as playing Audrey Parker in Haven and then appearing in Alphas, CSI NY, Supernatural and Resurrection. IMDB Twitter
Ryan Jefferson Booth
Ryan played Corporal Marsden in six episodes of Stargate Universe and a Jaffa on the SG1 episode Endgame. He has also appeared on Fringe, Rise of the Planet of the Apes and The 4400. IMDB Twitter
Tom J. Astle
Tom wrote the Stargate SG1 episode Cor-ai and is the creator of the tv show So Weird. He also wrote Failure to Launch, penned episodes of Clueless and The Tracy Morgan Show and is slated to write Get Smart 2. IMDB
JR Bourne
JR Bourne played the Tok’ra Martouf / Lantash on seven episodes of Stargate SG1, he’s also been in Fringe and starred in Revenge, The Secret Circle and plays Mr Argent on Teen Wolf. IMDB Twitter
Jennifer Page
Jennifer was part of the team that cast both Stargate Atlantis and Universe, she has also worked on Once Upon A Time, X Company, Gracepoint, Bates Motel, Intruders and Almost Human. IMDB
Ellie Harvie
Ellie played Dr. Lindsey Novak in three episodes of Stargate (Prometheus Unbound on SG1 and on Atlantis Critical Mass and The Siege P3). She has also been on The Dead Zone, Terminal City, The Collector, Fools For Hire and Supernatural. IMDB Twitter
Michael Rooker
Michael played Colonel Edwards in the Stargate SG1 episode Enemy Mine and more recently starred as Merle in The Walking Dead quickly becoming a fan favourite. He has also guest starred on Archer, Psych, Burn Notice, Chuck, Thief, Cliffhanger and Jeremiah. IMDB Twitter Official
Deborah Theaker
Deborah appeared once on Stargate SG1 in the episode Citizen Joe playing Charlene Spencer and has also appeared in Joey, Reno 911!, The Burbs, Maniac Mansion, ALF, Bones and Entourage. IMDB
Kathleen Barr
Kathleen voiced Draga in Stargate Infinity and has a huge resume of voice work dating back to 1979 and her first work on Galaxy Express 999 through Spider-Man Unlimited to My Little Pony: Friendship Is Magic. IMDB Behind The Voice
Mitch Pileggi
Mitch played Colonel Caldwell on twenty two episodes of Stargate Atlantis and Walter Skinner on The X-Files and it’s been announced he will be returning to the X-Files.He’s also appeared on both versions of Dallas and been in Supernatural, Sons of Anarchy, Medium and Grey’s Anatomy. IMDB Twitter
Greg Anderson
Greg played an Ori and Prior in six episodes of Stargate SG1 as well as the tv movie The Ark of Truth, he’s also been in The 4400, Traffic and House Of Lies. IMDB