Starbuck is bugged by a tune from childhood while Tyrol is seduced by visions of a future with Boomer, his Sharon.
Maintaining Galactica proves impractical, Cavil’s schemes come together on the colony and Starbuck asks Baltar a favour.
For some, the end of the quest is the final straw as shocking discoveries shake their faith or stir further mysteries.
Opposition to closer cooperation with the Cylons places the disaffected fleet at odds with Adama.
A desperate attack on the vast Cylon construct takes its toll, while the shared vision of events at the Opera House are made real.
Pooled knowledge proves deadly, and Galactica’s fate is sealed as it makes a last leap into the unknown.
Key figures of the fleet, who have a momentous decision to make, remember their lives before the Cylon attack.
Protecting Baltar’s latest lawyer, Apollo is drawn into the idiosyncratic man’s pre-trial plans.
Tigh has an unlooked-for reunion as the Cylon splinter group must decide their future.
Extracting Cylon secrets from a captive on Cavil’s Basestar or an injured Anders on Galactica fails to heal the rifts all sides are suffering.
Adama refuses to return Galactica to Kobol, so it is Roslin’s renegades that greet Starbuck and meet Sharon with hostility.
Trust is betrayed as a meticulous uprising starts from the heart of Galactica, but hope for a bloodless takeover proves naive.
Pockets of resistance continue to trouble the fleet’s new leaders – but Adama’s fate is sealed.
The fate of Laura and the rebels is revealed as the Cylon civil war rages over D’Anna’s revival and the Resurrection Hub’s survival.
A hostage situation escalates, as the solution to finding Earth is desperately sought before more executions occur.
Chance discoveries raise hopes of a new home, threaten the Presidential result and reveal another Cylon face.
After four months of Cylon control on New Caprica the resistance leaders resort to desperate tactics, while Starbuck experiences strange treatment.
Galactica is drawn into conflict again when a shock attack on the 12 Colonies signals the enemy has changed tactics … and appearance. Show more
Violence escalates as a 'police' crack down on suspected insurgents invites revenge. Leoben has a surprise for Starbuck.
In want of weapons, Adama heads Galactica for a supply station with civilian ships in his wake, but sacrifices must be made.