Democracy is brought back to the fleet and soon with it come hardball politics and potentially deadly intrigue.

Tommy seeks the truth about Sheila while trying to get his kids back; Lou does not like the person he has saved through a bone marrow donation; Franco's addiction puts…

After living for 8 years in an alternate world that only Tom and Alana remember the world with the 4400 has returned as it was at the second the 8…

There is no gene for the human spirit.

The Daedalus is infected by a Wraith computer virus, while members of the expedition hope to return to Earth.

An Ancient communications device renders Daniel and Vala unconscious, sending their minds to another galaxy — where they inhabit the bodies of two people persecuted by the followers of an…

Tigh has to work with Lee to defeat a Cylon boarding party that threatens to take over Galactica and destroy the fleet.

Tommy has a chance at finding his kids with help from his oldest daughter. Chief Jerry asks his son for help when his wife's condition worsens.

Tom and Diana track down a man to a museum, and during the chase, Tom finds a mysterious lab that only he can see. Later at the office, Tom finds…

The Daedalus arrives to defend Atlantis from the Wraith onslaught, but it may not be enough when the team discovers that an even larger armada is on the way.