S04E06: 'Faith'

On the Demetrius, Anders shoots Gaeta in the leg as he is about to jump back to the fleet against Starbuck's orders. Starbuck then decides to take a Raptor to the Basestar and takes Boomer, Anders, Jean and Leoben with her. They have a 15-hour window before the Demetrius has to jump back to the fleet.

After being knocked unconscious by flying debris, Starbuck awakens inside a damaged Basestar and is surrounded by various Number Eights, before meeting a Number Six and Leoben. The Cylons explain that the ship's Hybrid must be disconnected in order for them to jump back to the Demetrius.

A Number Six model attacks and kills Jean on the Basestar after remembering that she killed her on New Caprica in vicious circumstances. Another Number Six model, Natalie, kills her fellow model with Anders's gun and points out that there is no Resurrection Ship.

Starbuck speaks with the Hybrid and is told she is the "harbinger of death". However, a Centurion shoots a Number Eight when she disconnects the Hybrid, but the 'toaster' is soon destroyed. Natalie decides she wants to 'unbox' the D'Anna Cylon model to help find the identity of the final Cylon. The Basestar successfully jumps back to the Demetrius just in time.

Concurrently in the Galactica fleet, President Roslin angers a fellow cancer patient called Emily after suggesting that she doesn't listen to Gaius Baltar's radio broadcasts. Emily later tells Roslin about a dream she has about the afterlife with her family waiting on the shore.

Roslin later experiences the same dream and declares that she is not ready to die. She then discovers that Emily has passed away. Admiral Adama later tells Roslin that she made him believe in the reality of finding Earth.