"Stargate SG-1" aired between 1997 and 2007 for 10 seasons (followed by two TV movies) and went through several cast changes during its run, including the departure of one of the show's stars, Richard ...

This post contains spoilers for "Stargate SG-1." The "Stargate" franchise's commitment to authenticity can be traced back to Roland Emmerich's eponymous sci-fi action flick, which went the extra mile ...