Stargate Atlantis: Season 4 - Volume 5

Episodes 17-20

Midway: Teal’c’s attempts to calm Ronon during a critical IOA interview fail. But far more threatening than Ronon’s temper is a Wraith plan to attack the Midway station.

The Kindred: As Teyla and Sheppard search for signs that Kanaan is still alive, a mysterious illness is traced to a human-engineered protein found in the Wraith’s food supply.

The Kindred, Part II: A friend once believed dead returns to Atlantis. Meanwhile, Teyla, now captive herself, plots an escape for fellow Athosians who are interned at a secret facility.

The Last Man: Unable to locate Teyla, Sheppard heads back to Atlantis, only to discover that the city is suddenly missing something – its inhabitants!