Writer and executive producer Robert C. Cooper reveals what motivated him to pen the fan-favorite episode "The Fifth Race."
More than two decades after she played Daniel Jackson's lost wife on Stargate SG-1, the actress sits down for an extended conversation about her time on the series.
The actor behind Richard Woolsey discusses the slow evolution of his Stargate character, from a thorn in the side of Stargate Command to leader of the Atlantis expedition.
WATCH: We're doing a side-by-side video comparison of Stargate SG-1's new Blu-ray edition and the original DVDs. How does the upscaled picture look?
Writer-producer Joseph Mallozzi talks about the origins of one of the best Stargate episodes of all time — which was not pitched as a comedy.
VIDEO: Stargate explored the oppressive side of religious dogma, but also spirituality and the idea of transcending mortal flesh.
Atlantis executive producer Joseph Mallozzi has shared an unaired scene from the show's fifth season, and answered some of fans' lingering questions.
The Companion: John Gajdecki shares never-before-seen photos and anecdotes from Stargate SG-1's earliest days in production.
The former Stargate Atlantis co-star shows his "true" self in Rocket Mortgage's new Super Bowl ad.
The "John Sheppard" actor remembers encountering Stargate's strong fan base when the spin-off premiered in 2004.
The Popcast talks with GateWorld about their nearly hour-long video documentary on Stargate's history, chronicling the franchise from the 1994 movie to today.
Stargate's Michael Shanks and Lexa Doig discuss SG-1's final seasons, working on screen together, and what the franchise needs to make a comeback. (VIDEO)
INTERVIEW: "Jacob Carter" actor Carmen Argenziano sits down with GateWorld in 2007 to talk about his experience on Stargate.
The actress behind the Jaffa leader Ka'lel sits down with GateWorld to talk about the Hak'tyl, the Free Jaffa ... and breaking bad. (VIDEO)
Stargate's leading lady talks about Sam Carter, Sanctuary, directing Travelers, and much more on stage at the Vancouver convention -- now streaming at Stargate Command.