One Stargate SG-1 Actor Has More Appearances Than Any Other When Richard Dean Anderson agreed to star in "Stargate SG-1," he was convinced to do so after MGM and Sci-Fi agreed to let him take the ...

Thankfully, the SG-1 crew manage to get a message back in time to their past selves, thereby averting the doomed future depicted in the episode. But that wasn't the end of the Aschen.

Stargate SG-1 was in its eighth season when Black came aboard for a fun (and even funny) face-off against Dr. Daniel Jackson (Michael Shanks) as Vala Mal Doran in the episode “Prometheus Unbound ...

It even started crossing over its cast with other SYFY hits by the end, when Farscape ’s Ben Browder joined Stargate SG-1 for its final couple of seasons (and some series-ending movies) to help ...

Obi Ndefo, the actor known for his roles in Dawson’s Creek and Stargate SG-1 has died. He was 51. The actor’s sister Nkem Ndefo announced her brother’s death Saturday night on Facebook with ...

Of course, this is when things get a bit tricky. In SG-1's seventh season finale, "The Lost City," the concept of Atlantis is brought front and center as Stargate Command prepares to expand its reach.

The original Stargate SG-1 Children of the Gods is the 90-minute pilot set one year after the film's events. It's a good place to start, but Children of the Gods - Final Cut is the best version.