Testing Jetpack features

The authorities led by Dennis Hyland wants to quarantine every 4400, as several of them are sick with the same as Maia. Hunted by bad conscience Kyle somehow contacts Marsden’s girlfriend.

McKay puts the team at risk when he tries to perfect unfinished Ancient technology that wiped out a civilization. Ronon Dex discovers that he is not the lone survivor from his world.

Samantha Carter returns to Stargate Command when the Ori seize control of a planet, using an expanding force field to gain a foothold in our galaxy.

President Roslin’s fragile coalition is put to the test in the first part of a two-part story. Apollo, who has sided with Roslin, runs into a conflict with Zarek and his accomplice Meier.

Tommy starts taking Janet’s antidepressants. When Sean meddles in Franco and Laura’s troubled relationship he makes things worse. After a gay visitor, the crew wonders about Mike’s sexuality.

On John Colliers’ birthday NTAC receives threatening e-mails and gets attacked by terror. Kyle is concerned that an innocent will be convicted for killing Collier. Maia gets a mysterious infection and is treated at NTAC. Isabelle has broken off her special communication with her mother and transfers it to her father. At school a girl is very interested in Kyle.

The Atlantis team finds a culture that lives in relative safety from the Wraith, because they hand over their criminals to the Wraith — and crash-land in the volatile penal colony.

SG-1 visits a world whose people once worshipped Vala as a god — and demand that she stand trial when she confesses to manipulating them.

Adama and Roslin fight for the hearts and minds of the fleet’s population, as Starbuck finds herself trapped in a supposed resistance hospital.

Jerry forces the crew to attend a birthday party that his son is throwing for his boyfriend. Meanwhile, Tommy makes a move on Mariel after she tells him she might not be his half sister after all. Franco asks Laura to move in with him while Sheila tries to make Tommy jealous by showing off her new girlfriend.