This 10-part Web-only series fills in the gap between the end of Season Two and the beginning of Season Three. The episodes are available at the official Sci Fi Channel website (www.scifi.com/battlestar). No registration or subscription is required, but the videos are only available to U.S. residents at this time. ...

Chief Tyrol is plagued by terrifying dreams and seeks the aid of a priest. Kara leads a rescue mission to Caprica. Roslin and Baltar go head-to-head in a presidential debate that changes dramatically with the discovery of a habitable planet.

After Boomer's consciousness is downloaded into a new body following her death, she struggles with her new life on Cylon-occupied Caprica. Number Six is asked to help Boomer adjust to her new role in Cylon society.

Apollo assists in the search for a missing Raptor team as the new commander of the Pegasus grows increasingly unstable.

A woman takes hostages on Cloud Nine and demands that Adama turn over Sharon in order to avenge her husband's death at the hands of the Cylons.

A crazed Cylon Raider attacks the Colonial fleet in a series of hit-and-run attacks. Overworked Viper pilots must defend a mining operation from this Raider that they nickname "Scar."

The new commander of the Pegasus, Jack Fisk, is murdered by black marketeers. Lee Adama is charged with solving the crime. Roslin seeks to stamp out the black market by introducing new trade regulations.

As President Roslin nears death, Dr. Gaius Baltar must be groomed for the worst case scenario. Roslin orders the death of Sharon's unborn child. A sabotaged Viper leads to an investigation that uncovers a movement of people seeking peace with the Cylons. Baltar discovers an anomaly in the (Sharon's) fetus ...

The Galactica and Pegasus prepare for a joint attack on the Cylon Resurrection Ship. Adama assigns Kara a dangerous special mission. Lee says he will help Kara, but he may not have the will to fight, even to save his own life. Meanwhile, Cain assigns Col. Fisk to his own ...

Kara arrives in the Blackbird with detailed photos of the mysterious Cylon ship. Despite the new truce between Adama and Cain, Roslin continues to see Admiral Cain as a dangerous threat, one that needs to be dealt with firmly.