Stargate SG-1 star Richard Dean Anderson gave co-star Marina Sirtis a compliment that ended up throwing off her performance.

Stargate SG-1 was underappreciated as it aired, and today, 17 years after it went off the air, it remains a niche series even compared to its sci-fi contemporaries. Firmly planted between the fantasy ...

Initially dismissed as a wan carbon copy of the 1994 science fiction adventure "Stargate," the syndicated series "Stargate SG ...

Actor Michael Shanks changed up his look on Stargate SG-1 by growing a beard after getting a silly note from the studio.

Ancient aliens are a little annoying. To pretend that everything interesting from history was actually the result of meddling aliens is not only the fodder for bizarre conspiracy theories but also a ...