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Battlestar Galactica Poster

Battlestar Galactica

IMDB Logo8.7/10
Action & Adventure Fantasy Rated: 14+ (TV-14)2004 - 20094 SeasonsSeries EndedOn: Prime Video Hulu Syfy Tags: Alien War Space 

When an old enemy, the Cylons, resurface and obliterate the 12 colonies, the crew of the aged Galactica protect a small civilian fleet - the last of humanity - as they journey toward the fabled 13th colony, Earth.Battlestar Galactica featuring Edward James Olmos and Mary McDonnell has one or more episodes streaming with subscription on Prime Video, streaming with subscription on Hulu, streaming via tv everywhere with Syfy, and 4 others. It's an action & adventure and drama show with 77 episodes over 4 seasons. Battlestar Galactica is no longer running and has no plans to air new episodes or seasons. It has a high IMDb audience rating of 8.7 (137,671 votes).

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77 Total Episodes of Battlestar Galactica Where to stream every episode from all 4 seasons of Battlestar Galactica. Filter these episodes by what's available to watch free or on your streaming services using the tabs above.

Season 1

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Season 01, Episode 01 33

S01 E01

Jan 14, 2005
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33 Jan 14, 2005 In the wake of the Cylon sneak attack, the ragtag fleet of human survivors is forced to play a deadly game of cat-and-mouse with their pursuers. Every 33 minutes, they make a jump to a new location. And every 33 minutes, the Cylons manage to find them. The pilots are on the brink of exhaustion, relying on artificial stimulants to keep fighting, and the civilians are beginning to doubt the leadership of Commander Adama and President Roslin.

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Season 01, Episode 02 Water

S01 E02

Jan 14, 2005
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Water Jan 14, 2005 Lt. Sharon Valerii wakes up soaking wet in the tool room with an explosive charge in her duffel bag. Shortly afterward, a mysterious explosion destroys all the port-side water tanks on Galactica, creating a crisis for the entire fleet. Sharon can't remember a thing, but all the evidence points to her as a saboteur. She confesses her concern to Chief Tyrol, but he can't believe she's responsible.

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Season 01, Episode 03 Bastille Day

S01 E03

Jan 28, 2005
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Bastille Day Jan 28, 2005 The fleet has found a source of water, but who will take on the difficult and dangerous job of mining it from the icy planet? Commander Adama and President Roslin send Lee to the Astral Queen, a prisoner transport ship, with an offer for its inmates: Volunteer for this mission and earn "freedom points".

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Season 01, Episode 04 Act of Contrition

S01 E04

Jan 28, 2005
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Act of Contrition Jan 28, 2005 After a flight deck accident kills 13 pilots and wounds many others, Kara is thrust into service as a flight instructor and ordered to turn a group of civilian pilots and academy washouts into full-fledged Viper pilots.

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Season 01, Episode 05 You Can't Go Home Again

S01 E05

Feb 4, 2005
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You Can't Go Home Again Feb 4, 2005 When Lt. Kara Thrace goes missing in action after encountering a Cylon patrol while on a training mission, Commander Adama feels responsible — especially in light of her recent admission that she blames herself for his son Zak's death.

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Season 01, Episode 06 Litmus

S01 E06

Feb 11, 2005
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Litmus Feb 11, 2005 When a new copy of Doral, a Cylon who had been previously exposed while serving as the Galactica's public-relations officer, sneaks aboard and blows himself up, killing three people, Commander Adama and President Roslin must finally make public the terrifying secret known only to a select few: Cylons now look like humans.

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Season 01, Episode 07 Six Degrees of Separation

S01 E07

Feb 18, 2005
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Six Degrees of Separation Feb 18, 2005 When Baltar and the Number Six who lives in his head have a falling out, she abandons him, only to surface a short while later aboard the Galactica. But now she's called Shelley Godfrey, everyone can see her, and she's telling them that she has evidence, passed on by the late Dr. Amarak, that will prove Baltar sold out the human race to the Cylons.

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Season 2

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Season 02, Episode 01 Scattered

S02 E01

Jul 15, 2005
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Scattered Jul 15, 2005 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.

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Season 02, Episode 02 Valley of Darkness

S02 E02

Jul 22, 2005
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Valley of Darkness Jul 22, 2005 Tigh has to work with Lee to defeat a Cylon boarding party that threatens to take over Galactica and destroy the fleet.

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Season 02, Episode 03 Fragged

S02 E03

Jul 29, 2005
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Fragged Jul 29, 2005 Democracy is brought back to the fleet and soon with it come hardball politics and potentially deadly intrigue.

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Season 02, Episode 04 Resistance

S02 E04

Aug 5, 2005
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Resistance Aug 5, 2005 Tigh imposes martial law and threatens to split the fleet as Lee works to free President Roslin and organize democratic resistance.

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Season 02, Episode 05 The Farm

S02 E05

Aug 12, 2005
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The Farm Aug 12, 2005 Adama and Roslin fight for the hearts and minds of the fleet's population, as Starbuck finds herself trapped in a supposed resistance hospital.

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Season 02, Episode 06 Home

S02 E06

Aug 19, 2005
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Home Aug 19, 2005 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.

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Season 02, Episode 07 Home (2)

S02 E07

Aug 26, 2005
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Home (2) Aug 26, 2005 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.

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Season 3

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Season 03, Episode 01 Occupation

S03 E01

Oct 6, 2006
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Occupation Oct 6, 2006 Tigh, Tyrol and Anders lead the Resistance on New Caprica to increasingly deadly attacks against the Cylons. Kara finds herself trapped in a new life with Leoben Conoy, and Duck makes a fateful decision. Meanwhile on Galactica, Adama struggles with the question of whether to return to New Caprica to mount a rescue attempt.

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Season 03, Episode 02 Precipice

S03 E02

Oct 6, 2006
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Precipice Oct 6, 2006 Adama plans to return to New Caprica and drop off a surprising person to act as a liaison between Galactica and the Resistance. Tigh's insistence on the use of suicide bombers and ever escalating violence stuns even the fellow leaders of the Resistance. Eventually, the suicide bombings cause the Cylon occupiers to crackdown on their human subjects.

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Season 03, Episode 03 Exodus

S03 E03

Oct 13, 2006
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Exodus Oct 13, 2006 Sharon helps the Resistance on New Caprica as Adama leads Galactica on a dangerous rescue operation. Tyrol races to save Cally from the execution squad. Meanwhile Anders uncovers treachery among the humans. D'Anna Biers/Number Three meets the Oracle Selloi after having strange dreams about the temple.

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Season 03, Episode 04 Exodus: Part 2

S03 E04

Oct 20, 2006
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Exodus: Part 2 Oct 20, 2006 Tigh must decide the fate of his wife Ellen after the assistance she rendered to the Cylons. Lee struggles with his assignment to protect the civilian fleet on its journey toward Earth while Adama returns to New Caprica with just the Galactica. The Resistance coordinates an attack on the Cylons just as Galactica arrives. As the Cylons begin to lose control, Number Three (D'Anna Biers) vows to put a final end to the New Caprican experiment.

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Season 03, Episode 05 Collaborators

S03 E05

Oct 27, 2006
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Collaborators Oct 27, 2006 Tyrol participates in the Circle, a secret tribunal on Galactica that tries and convicts in absentia those accused of collaborating with the Cylons during the Occupation. The death sentences--administered without the knowledge of Roslin or Adama--begin to weigh on Tyrol's conscience. Baltar faces a similar jury among the Cylons, who must decide whether he is allowed to stay with them.

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Season 03, Episode 06 Torn

S03 E06

Nov 3, 2006
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Torn Nov 3, 2006 Lingering feelings of rage lead Saul Tigh and Kara Thrace to cause problems aboard Galactica between the survivors from New Caprica and those who stayed with the fleet during the Occupation. Baltar assists the Cylons in an attempt to stay alive and uncovers details about Cylon civilization. A Cylon baseship falls victim to a mysterious disease.

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Season 03, Episode 07 A Measure of Salvation

S03 E07

Nov 10, 2006
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A Measure of Salvation Nov 10, 2006 Apollo formulates a plan that threatens the very existence of the Cylon culture. Adama and Roslin must decide whether to follow through on the plan to use a biological weapon against the Cylons. D'Anna Biers (Number Three) believes Baltar knows who created the virus that infected and disabled the Cylon baseship. She is willing to take extreme measures to learn the truth.

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Season 4

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Season 04, Episode 01 He That Believeth in Me

S04 E01

Apr 4, 2008
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He That Believeth in Me Apr 4, 2008 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.

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Season 04, Episode 02 Six of One

S04 E02

Apr 11, 2008
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Six of One Apr 11, 2008 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.

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Season 04, Episode 03 The Ties That Bind

S04 E03

Apr 18, 2008
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The Ties That Bind Apr 18, 2008 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.

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Season 04, Episode 04 Escape Velocity

S04 E04

Apr 25, 2008
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Escape Velocity Apr 25, 2008 Gaius Baltar sets off a debate on religious freedom when he promotes his belief in a single God.

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Season 04, Episode 05 The Road Less Traveled

S04 E05

May 2, 2008
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The Road Less Traveled May 2, 2008 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.

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Season 04, Episode 06 Faith

S04 E06

May 9, 2008
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Faith May 9, 2008 The dying President Roslin and the aggressive Viper pilot Kara Thrace try to accept the new terms of the relationship with the Cylons.

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Season 04, Episode 07 Guess What's Coming to Dinner?

S04 E07

May 16, 2008
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Guess What's Coming to Dinner? May 16, 2008 President Roslin faces challenges as the Colonials plot with Cylon rebels to destroy a Resurrection Hub.

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