Richard Dean Anderson, who played the character Jack O'Neill, decided to leave Stargate SG-1 to spend more time with his family and pursue other interests. His departure was also driven by a desire to explore new acting opportunities and to focus on his health and well-being.
The actors who preformed in Stargate SG1 who have leading roles in Stargate Atlantis are John Sheppard, Elizabeth Weir, Samantha Carter and Richard Woolsey.
morena baccarin
the order is sg1, sga, sgu. sg1 and sga overlap during s8/s1.
Stargate operations are located under Cheyenne Mountain located in Colorado Springs, Colorado.
stargate atlantis or eureka
there is a Canadian movie called dogs breakfast and it has some stargate peeople in it
well my advice is to just watch everything starting from stargate sg1 onto atlantis and then sgu. because it will give you the information you need and stargate sg1 and stargate atlantis are both a really good series, just like stargate universe. but its up to you. I dont really know what episodes you should watch but its great just watching from the start, just watching my first episodes of stargate sg1 made me become a stargate fan.
yes it was the first series it was made off the movie in 1985
Episode Watergate,Season 4, Episode 7
Mike Welch from the Twilight Saga
I do believe you are referring to the Re'tu. they can be found on Episode 220 - Show and Tell.
I think it was because the writers wanted to focus on writing Stargate Atlantis: they were writing both during season 9 and 10 of Stargate SG-1.