There appears to be no-one from either series in the cast however I would imagine there will be cameo apperances by various cast members of both other series.
So far we know that Richard Dean Anderson, Amanda Tapping, Michael Shanks and Gary Jones will make a guest appearences. Also lot of SG-1 and Atlantis minor cast members will make a crossover (as a different character).
No the series were canceled. :(
5 series
well, there is the first stagate : "Stargate sg-1" then "Stargate Atlantis" follows it, and the last stagate show is "stargate Universe".
Stargate SG-1 was canceled. Stargate Atlantis was canceled. Stargate Universe will premier this fall. Check syfy.com for details and air dates.
Season 4 has come and gone, the show is now finished ending with season 5, don't panic its all available to buy on DVD.
Adrift - Stargate Atlantis - was created on 2007-09-28.
5 series
The Stagate series include SG-1, Atlantis, and the new series Universe. SG-1 has over all ten seasons and Atlantis was cancelled on it's fifth season. The producers decided to cancel Atlantis and proceed on making a Stargate Atlantis movie with the setting taking place right after the last episode of Stargate Atlantis. Stargate Universe unlike Atlantis which has a connection to SG-1, will not have any crossover with SG-1 or Atlantis. It is a totally new story about a second ancient ship. For more information, visit the related link below.
Stargate SG-1, Stargate Atlantis, Stargate Universe.
At the moment there is nothing planned
well, there is the first stagate : "Stargate sg-1" then "Stargate Atlantis" follows it, and the last stagate show is "stargate Universe".
Stargate SG-1 was canceled. Stargate Atlantis was canceled. Stargate Universe will premier this fall. Check syfy.com for details and air dates.
The first Stargate series, SG-1 was released on July 27, 1997. Then a spin off to the series, Stargate Atlantis was released on July 16, 2004.
Stargate Atlantis has ceased production.
The duration of Stargate Atlantis is 2580.0 seconds.
Stargate Atlantis was created on 2004-07-16.
Yes, it is ending with a movie called Stargate: Extinction. This will be the 5th movie in the Stargate movie series. Its predecessors are: Stargate the Original, Children of the Gods, Stargate the Ark of Truth and Stargate Continuum.
The last show of Stargate Atlantis is Season 5, episode 20, Enemy at the gate. This is the last ever show for SGA, really sad, no more John Sheppard, Meredith Rodney Mckay, Ronon or Teyla. Hopefully there is a rumour of a new series Stargate Universe.