Sheppard’s team accompanies Todd the Wraith on a mission to negotiate an alliance with another Hive (more…)

Sheppard and Beckett are terrorized by deadly creatures on a planet housing one of Michael’s research facilities. (more…)

McKay begins to lose his memory after contracting the Pegasus version of Alzheimer’s called “Second Childhood”. (more…)

When Sheppard and his team are about to return from an off world mission with their Puddle Jumper, the systems of the Jumper go crazy. Barely able to return to Atlantis, the Jumper seems to infect the city’s systems with what seems to be a computer virus. (more…)