Reinvención de la serie con el mismo nombre de 1978, creada por Glen A. Larson. La historia se sitúa en un sistema lejano del universo, donde la civilización humana vive en un grupo de planetas conocidos como las doce Colonias. En el pasado estuvieron en guerra contra los Cylon, una raza cibernética creada por ellos mismos. Inesperadamente ese viejo enemigo reaparece lanzando un ataque que devasta a casi toda la población humana de los planetas. Battlestar Galactica parece ser la única nave superviviente de la Flota Colonial. Así, bajo el liderazgo del comandante William "Bill" Adama y la nueva presidenta, Laura Roslin, la tripulación de Battlestar Galactica asume la tarea de guiar a lo que queda de la raza humana por el espacio, en busca de un refugio legendario, conocido como Tierra.
Scattered 7.8
Fecha de emisión: 2005-07-15
Duración: 44 min
Sinopsis: With Adama out of action, Colonel Tigh takes his position as commander of the Galactica. Boomer is in jail, and the cat's out of the bag - she's a Cylon.
Valley of Darkness 7.5
Fecha de emisión: 2005-07-22
Duración: 44 min
Sinopsis: Tigh has to work with Lee to defeat a Cylon boarding party that threatens to take over Galactica and destroy the fleet.
Fragged 7.5
Fecha de emisión: 2005-07-29
Duración: 44 min
Sinopsis: Democracy is brought back to the fleet and soon with it come hardball politics and potentially deadly intrigue.
Resistance 7.6
Fecha de emisión: 2005-08-05
Duración: 44 min
Sinopsis: Tigh imposes martial law and threatens to split the fleet as Lee works to free President Roslin and organize democratic resistance.
The Farm 7.5
Fecha de emisión: 2005-08-12
Duración: 44 min
Sinopsis: Adama and Roslin fight for the hearts and minds of the fleet's population, as Starbuck finds herself trapped in a supposed resistance hospital.
Home (1) 7.5
Fecha de emisión: 2005-08-19
Duración: 44 min
Sinopsis: President Roslin's fragile coalition is put to the test in the first part of a two-part story. Apollo, who has sided with Roslin, runs into a conflict with Zarek and his accomplice Meier.
Home (2) 7.8
Fecha de emisión: 2005-08-26
Duración: 44 min
Sinopsis: Adama heads to Kobol to find Roslin, reassembles the fleet and heads down to Kobol himself to find the presidential party in search of the "Tomb of Athena" which allegedly leads to Earth. Apollo hangs out with Starbuck , Zarek tries to keep his cronie off plotting with Boomer who is unaware of tension building between Helo and Tyrol.
Final Cut 7.5
Fecha de emisión: 2005-09-09
Duración: 44 min
Sinopsis: A reporter is sent to Galactica to chronicle the harsh realities of life during wartime.
Flight of the Phoenix 7.7
Fecha de emisión: 2005-09-16
Duración: 44 min
Sinopsis: Sharon informs Adama that the Galatica has been infected with a computer virus that is tampering with the basic ship functions and is scanning them for weaknesses. All this is preparation for a major assault by the Cylon Raiders. So with the clock ticking, Commander Adama must pull himself together and decide: Can he trust Sharon?
Pegasus 8.4
Fecha de emisión: 2005-09-23
Duración: 44 min
Sinopsis: Battlestar Galactica was not the only Battlestar to have survived the cylon attack, The Battlestar Pegasus also survived.
Resurrection Ship (1) 8.3
Fecha de emisión: 2006-01-06
Duración: 44 min
Sinopsis: The Battlestars Galactica and Pegasus face a new Cylon target, a "Resurrection" ship, while a power struggle threatens to result in all-out war among the human fleet.
Resurrection Ship (2) 8.1
Fecha de emisión: 2006-01-13
Duración: 44 min
Sinopsis: The struggle between Adama and Cain is temporarily put on hold while the two Battlestars combine forces for an assault on the Cylon Resurrection Ship. Apollo faces a momentous decision and Baltar takes an interest in Gina, the Cylon prisoner.
Epiphanies 7.3
Fecha de emisión: 2006-01-20
Duración: 44 min
Sinopsis: 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.
Black Market 6.3
Fecha de emisión: 2006-01-27
Duración: 44 min
Sinopsis: Pegasus' new commander Fisk is murdered by black marketeers, and Lee is charged with solving the crime. Roslin seeks to stamp out the black market by introducing new trade regulations.
Scar 7.0
Fecha de emisión: 2006-02-03
Duración: 44 min
Sinopsis: 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."
Sacrifice 7.0
Fecha de emisión: 2006-02-10
Duración: 44 min
Sinopsis: 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.
The Captain's Hand 7.3
Fecha de emisión: 2006-02-17
Duración: 44 min
Sinopsis: Apollo assists in the search for a missing Raptor team as the new commander of the Pegasus grows increasingly unstable.
Downloaded 8.2
Fecha de emisión: 2006-02-24
Duración: 44 min
Sinopsis: 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.
Lay Down Your Burdens (1) 7.8
Fecha de emisión: 2006-03-03
Duración: 44 min
Sinopsis: 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.
Lay Down Your Burdens (2) 8.4
Fecha de emisión: 2006-03-10
Duración: 68 min
Sinopsis: When Baltar wins the vote, Roslin considers stealing the election because she believes he is a Cylon collaborator.
