The Lost City of Atlantis Has Been Found! A secret group of scientists have discovered the location of the famous lost city of Atlantis, but it's not on Earth. It's located in another galaxy altogether, the Pegasus galaxy. Stargate Atlantis, a spin-off from the highly successful Stargate SG-1 series, follows a multinational scientific and military group, lead by Diplomat Dr. Elizabeth Weir (played by actress Torri Higginson), headed on a one way trip to Atlantis. Their mission: to investigate the secrets of Atlantis, a city now known to have been built by ancient powerful beings, and bring whatever they discover back to Earth. They will be all on their own, with no means to return, with no means of rescue or support, unless they can find the technology they need in Atlantis to return them to Earth. Once in Atlantis, the group finds the city abandoned; asleep for tens of thousands of years, and no power source left for a return home. They must find a power source within Atlantis' own Pegasus galaxy using the same Stargate system that got them there or they will be stranded forever. On the first planet they visit, they accidentally waken a new, powerful, and more evil enemy than human kind has ever faced, the Wraith. And the Wraith are hungry – for humans!
Follow the extraordinary adventures of an SGA team lead by Major John Sheppard (played by actor Joe Flanigan), and his team made up by his second in command Lt. Aiden Ford (played by actor Rainbow Sun Francks), and the Astrophysicist/Scientist Dr. Rodney McKay (played by actor David Hewlett, reprising the role he played in Stargate SG-1). Joining the team will be Teyla Emmagan (played by actress Rachel Luttrell), a beautiful, exotic, and strong-willed woman from the Pegasus galaxy.
Todd contacts Atlantis and reveals that a Wraith subordinate has managed to acquire several zero point modules that he has used to power a formidable new hive ship. He urges Woolsey to attack and destroy before it become...
Police find a desiccated corpse on a desert road outside Las Vegas, Nevada, the seventh victim of a bizarre serial killer. Detective John Sheppard, called in to assist, is baffled by these murders. Then a clue, traces of...
Dr. Jennifer Keller is diagnosed with a psychological ailment. However, little does the Atlantis expedition realize that she has been exposed to body-switching technology that does not require the subjects to be in close...
Summary: The team investigates mysterious things happening on board a Wraith Hive. Meanwhile, Dr. Keller is doing research on Wraith physiology.
Summary: Rodney McKay is invited to a landmark scientific presentation by an old rival from his school days. It appears to be a weather-control device but then everything goes wrong.
Summary: John Sheppard has been abducted. After freeing himself from his bonds, he soon discovers who it is who tied him up: Acastus Kolya (Robert Davi). In Atlantis, Woolsey, McKay, and the rest of the team are about t...
Col. Sheppard and Dr. McKay are enjoying some recreational time on the pier level of the city when Atlantis is plunged into darkness, with only the top tier of the central tower unaffected. Struggling to make their way u...
Leaders from the human populations of many worlds have formed an official alliance and extend an invitation to Lt. Col. John Sheppard and his team to represent Atlantis at their next meeting. But on arrival, the team is ...
Summary: When the Wraith discover that a small group of survivors of Michael's release of the modified Hoffan drug are hiding among the population of a village on another planet, Sheppard and his team must convince the ...
Summary: Sheppard must race to save McKay and Daniel Jackson from an Ancient laboratory before Todd, who has hijacked an Earth battle cruiser, gets there first...
Summary: Daniel Jackson returns to Atlantis to do research on the Lantean scientist Janus. The Atlantis Expedition makes first contact with a new alien species.
Summary: The team comes to the aid of a village under Wraith threat, but Ronon and McKay must rescue one of their own when Dr. Keller is kidnapped...
Summary: Teyla is posing as Todd's (Christopher Heyerdahl) Wraith Queen, giving him the authority to enter talks with another hive and its Queen. It's not too long before suspicion is cast upon them and they must work t...
Sheppard and Beckett join Maj. Anne TeldyÂ’s team on a planet with one of MichaelÂ’s research facilities for the early versions of his human-iratus hybrids concealed inside a cave system. Unfortunately for them, Mi...
Summary: Rodney McKay begins suffering from the Pegasus Galaxy equivalent of Alzheimer's disease, and reverts to a child-like state.
Summary: Elizabeth Weir returns to Atlantis in the form of a "digitally ascended" being, who hopes to use Atlantis to construct human bodies for her conciousness, and the conciousness of eight other Replicators who like...
Summary: Sheppard's team finds the Earth ship Daedalus abandoned and without power.
Summary: Ronon is captured by his former friend Tyre, who plans to turn him over to the Wraith to get back in their good graces.
Summary: When an alien organism triggers a quarantine and incapacitates Dr. Keller, the team removes Dr. Beckett from stasis for help.
Summary: After a conflict with Michael leaves several Atlantis personnel trapped, Colonel Carter leads a rescue mission -- unaware that Michael is still nearby. (Original Air Date was set for July 11, 2008 but the episo...
