Season 4

Battlestar GalacticaSeason 4

2008
20 Episodes

As season 4 begins, the last remnants of humanity continue their search for a new home. Galactica’s crew attempts to make sense of the inexplicable while four members of the fleet are still reeling from past revelations.

Episodes

He That Believeth in Me
S04E01
8.1

He That Believeth in Me

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.

04 Apr 200844m
Six of One
S04E02
7.7

Six of One

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.

11 Apr 200844m
The Ties That Bind
S04E03
7.3

The Ties That Bind

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.

18 Apr 200844m
Escape Velocity
S04E04
7.4

Escape Velocity

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

25 Apr 200844m
The Road Less Traveled
S04E05
7.2

The Road Less Traveled

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.

02 May 200844m
Faith
S04E06
7.7

Faith

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

09 May 200844m
Guess What's Coming to Dinner?
S04E07
8.0

Guess What's Coming to Dinner?

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

16 May 200844m
Sine Qua Non
S04E08
7.4

Sine Qua Non

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.

30 May 200844m
The Hub
S04E09
8.3

The Hub

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

06 Jun 200844m
Revelations
S04E10
8.3

Revelations

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.

13 Jun 200844m
Sometimes a Great Notion
S04E11
8.4

Sometimes a Great Notion

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

16 Jan 200944m
A Disquiet Follows My Soul
S04E12
7.6

A Disquiet Follows My Soul

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.

23 Jan 200944m
The Oath
S04E13
8.5

The Oath

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.

30 Jan 200944m
Blood on the Scales
S04E14
8.7

Blood on the Scales

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.

06 Feb 200944m
No Exit
S04E15
8.2

No Exit

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.

13 Feb 200944m
Deadlock
S04E16
7.2

Deadlock

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

20 Feb 200944m
Someone to Watch Over Me
S04E17
7.7

Someone to Watch Over Me

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.

27 Feb 200944m
Islanded in a Stream of Stars
S04E18
7.5

Islanded in a Stream of Stars

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

06 Mar 200944m
Daybreak (1)
S04E19
7.8

Daybreak (1)

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.

13 Mar 200944m
Daybreak (2)
S04E20
8.3

Daybreak (2)

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.

20 Mar 200992m