He knows that Atlantis was real, and he can get there if he has the mysterious Shephards journal, which can guide him to Atlantis. But he needs someone to fund a voyage. His employer thinks he's ...

as the full Genii invasion force is coming through the Stargate, Sheppard manages to turn on the shield and take out 60 of them in one swift moment. The first few episodes of Stargate: Atlantis ...