All hope seems lost, until Colonel Everett arrives suddenly from Earth. He is determined to defend the city until the arrival of a ZPM, brought by a new ship.

With a group of Wraith hive ships on the way to Atlantis, the team searches for a place to flee and a way to destroy the city. McKay leads a…

Quentin, Kady and Alice try to convince an old friend to return home.

Locating a powerful new key sends Bode’s spirit soaring. Tyler’s simmering rage boils over. Kinsey realizes just how much her fear is holding her back.