Galactica: The Oath (air date 01/30/2009)

Adama continues with his plan to use Cylon drive technology on Colonial ships. The closer ties between the rebel Cylons and the humans sets off a violent uprising in the fleet.

Lost: Jughead (air date 01/28/2009)

Desmond searches for a mysterious woman that can help them stop the island's movements in time. Locke uncovers the person responsible for the attacks on the victims.

Galactica: A Disquiet Follows My Soul (air date 01/23/2009)

Admiral Adama wants to outfit Colonial ships with superior Cylon jump drives to help the fleet find a new permanent home. As part of the deal, the Cylons ask for complete acceptance by the humans. Not everyone agrees with the plan. Tyrol uncovers some family secrets when he brings his ailing son to Doc Cottle for medical treatment. Meanwhile, Baltar rails against his God and stirs up his followers in the wake of their tragic disappointment over Earth.

Lost: Because You Left/The Lie (air date 01/21/2009)

Several of the Oceanic Six survivors come to grips with their need to return to the island... on their own terms.

Hurley and Sayid are hunted down by the cops. Jack and Ben try to bring everyone together as a team. Kate receives help from an old friend to hide the truth.

Galactica: Sometimes a Great Notion (air date 1/16/2009)

Both the humans of the Colonial fleet and their Cylon allies fight against the emotion of overwhelming despair as they try to understand what happened to the 13th Tribe. Dee reconciles with her husband Lee Adama despite being devastated about the discovery of Earth. Kara finds a puzzling and disturbing clue regarding her identity.