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Battlestar Galactica

Season 4 2008 - 2009

  • 2008-04-04T06:00:00+02:00 on SciFi
  • 44 mins
  • 14 hours, 30 mins
  • United States
  • English
  • Drama, Action, Adventure, Fantasy, Science Fiction

The fourth and final season of the reimagined science fiction television series Battlestar Galactica premiered on the Sci-Fi Channel in the United States on April 4, 2008, and concluded on March 20, 2009. Similar to the second season, it was split into two parts, each containing 10 episodes. "Season 4.0" aired from April to June 2008 and "Season 4.5" aired from January to March 2009. The fourth season contained 20 episodes, plus the television film Razor, which is considered the first two episodes of the season four.

20 episodes

4x01 He That Believeth in Me

  • Season Premiere

    2008-04-04T06:00:00+02:00 — 43 mins

During the Cylon attack, Sam Anders has a strange encounter with a Cylon Raider. The crew of the Galactica view Starbuck's return with suspicion and doubt. Gaius Baltar takes refuge with a group of women who believe he has the power to heal others.

4x02 Six of One

  • 2008-04-11T06:00:00+02:00 — 43 mins

The Cylons learn that the Final Five are in the Colonial fleet. Some of the Cylons want the Cavil model to stop lobotomizing the Raider ships. Starbuck desperately tries to convince the others that the fleet is going the wrong way in their search for Earth.

4x03 The Ties That Bind

  • 2008-04-18T06:00:00+02:00 — 43 mins

Kara Thrace seeks her own path in the search for Earth while the Cylons face the threat of sentient Centurions. A member of Galactica's crew learns a dark secret about a loved one.

4x04 Escape Velocity

  • 2008-04-25T06:00:00+02:00 — 43 mins

Gaius Baltar sets off a debate on religious freedom when he promotes his belief in a single God.

4x05 The Road Less Traveled

  • 2008-05-02T06:00:00+02:00 — 43 mins

Specialist Tyrol continues to sink into despair after his recent loss. He becomes curious about Gaius Baltar's sermons and the following he has attracted. The crew of the Demetrius grow concerned about Kara's mental stability as an old enemy arrives with a tempting offer.

4x06 Faith

  • 2008-05-09T06:00:00+02:00 — 43 mins

The dying President Roslin and the aggressive Viper pilot Kara Thrace try to accept the new terms of the relationship with the Cylons.

4x07 Guess What's Coming to Dinner

  • 2008-05-16T06:00:00+02:00 — 43 mins

President Roslin faces challenges as the Colonials plot with Cylon rebels to destroy a Resurrection Hub.

4x08 Sine Qua Non

  • 2008-05-30T06:00:00+02:00 — 43 mins

With President Roslin missing along with the cylon base ship a new president must be decided on. Galactica goes on a search for the missing base ship and the Galactica crew members that were on board.

4x09 The Hub

  • 2008-06-06T06:00:00+02:00 — 43 mins

Colonial Viper pilots plan an attack on the Resurrection Hub with their Cylon rebel allies.

4x10 Revelations

  • 2008-06-13T06:00:00+02:00 — 43 mins

D'Anna holds President Roslin and other Colonials hostage in order to draw out the Final Five from the Colonial fleet. Col. Tigh believes he has the solution to end the standoff.

4x11 Sometimes a Great Notion

  • 2009-01-16T06:00:00+01:00 — 46 mins

Kara struggles with the foreboding prediction of the Cylon Hybrid, while Adama and the Colonial fleet face despair over their shocking discovery.

4x12 A Disquiet Follows My Soul

  • 2009-01-23T06:00:00+01:00 — 43 mins

Tigh and Number Six take their first glimpse at their unborn child, Tyrol offers Adama Cylon technology in return for his fellow Cylons properly reintegrated into the fleet, and an attempted coup leads to a costly struggle to maintain civility.

4x13 The Oath

  • 2009-01-30T06:00:00+01:00 — 43 mins

Loyalties are made clear when Gaeta orchestrates a coup d'état of the Adama regime. Both prisoners and lives are taken as many of the fed up people work to take over Galactica.

4x14 Blood on the Scales

  • 2009-02-06T06:00:00+01:00 — 43 mins

President Roslin faces off against Tom Zarek and Lt. Gaeta as they try to take control of the Colonial fleet. Both the alliance with the rebel Cylons and Adama's life are at stake.

4x15 No Exit

  • 2009-02-13T06:00:00+01:00 — 43 mins

As Sam Anders recovers from his head injury onboard the Galactica, he begins to remember events from ancient Earth. The Final Cylon struggles with the fallout from the Final Five's former plans. One of the humanoid Cylons vows to get revenge for being created in the image of Man. Tyrol informs Admiral Adama about the extensive structural damage on the Galactica.

4x16 Deadlock

  • 2009-02-20T06:00:00+01:00 — 43 mins

Ellen escapes from Cavil only to face a momentous choice regarding the 13th Tribe and the Final Five Cylons.

4x17 Someone to Watch Over Me

  • 2009-02-27T06:00:00+01:00 — 43 mins

Kara feels lost while she struggles to cope with Sam's continued coma, meanwhile Boomer faces charges of treason from the Cylons onboard the base ship who blame her for voting against her model during the civil war causing the deaths of thousands of Cylons.

4x18 Islanded in a Stream of Stars

  • 2009-03-06T06:00:00+01:00 — 43 mins

The rebel Cylons and the Colonial humans react to Hera's kidnapping while the physical condition of the Galactica continues to deteriorate.

4x19 Daybreak (1)

  • 2009-03-13T05:00:00+01:00 — 43 mins

With Galactica on the verge of falling apart, Admiral Adama readies the ship for what could be its final mission, as Baltar's Six warns that humanity's final chapter is near.

4x20 Daybreak (2)

  • 2009-03-20T05:00:00+01:00 — 50 mins

Adama and the Galactica crew stake the survival of the human race on their plan to rescue Hera from the Cylon colony in this, the series finale.