Final Five

The Final Five in the Kobol Opera House

The term "Final Five" collectively describes five of the twelve humanoid Cylon models whose identity, knowledge, or existence has been deliberately or accidentally lost to seven of the Humanoid Cylon models.

Caprica-Six, when asked by Gaius Baltar about the five missing models he has not seen on the baseship he lives on or on New Caprica, curtly replies that the others do not talk about the subject (Torn).

The Unauthorized Quest for the Five

A Number Three copy, whom Gaius Baltar calls by her human alias, D'Anna Biers, repeatedly commits suicide to get glimpses of five white-cloaked beings that she believes are images of the Final Five. She attempts to draw what she has seen, but has difficulty in doing so (Hero).

One detailed sketch which she briefly shows to Baltar depicts her personal artistic rendering of the faces of the Five (The Passage). The sketch is meant to depict Saul Tigh, Galen Tyrol, Samuel Anders, Tory Foster and the twelfth and final Cylon. (Crossroads, Part II).

Sketches of the Five.

Baltar's ability to see a virtual doppelganger of Caprica-Six (as well as enjoying her company in various pleasant environments) lead him to suggest that he might be using a Cylon technique known as projection. This suspicion, in turn, makes Baltar begin a personal inquiry into his own nature after allying himself with D'Anna-Three.

The two eventually make their way to the algae planet, where a Colonial structure, the fabled Temple of Five, awaits with possible answers ("The Passage", "The Eye of Jupiter"). When the system's dying star goes nova, a ray of light is generated by the mechanisms of the temple. Number Three steps into the light and suddenly finds herself back in the Opera House and before the same image of the Five, not persistent. Upon seeing their faces she recognizes one of them in particular, saying in surprise "You... forgive me... I had no idea." She is then pulled back to reality and collapses in Baltar's arms, apparently suffering the effects of a brain hemorrhage. She tells Baltar, "You were right," but dies before answering about what, or telling him what she saw. She tells the Cavil who greets her in the tank that there are five other Cylons, and he will see them some day.

In a rather striking irony, as the Three sacrifices all to see the Final Five, Galen Tyrol and Samuel Anders are just outside the Temple, being shot at by her centurions. Only because Tyrol delays firing off explosives left in the temple does she get a chance to stand within it at activation.

Although four of the final five have been revealed (Crossroads, Part II), the identity of the person she recognized remains a mystery (Rapture).

Awareness of the Five by other seven Cylons

Caprica Six indicates that the Cylons do not speak of the Five, but she knows how many there are. D'Anna Biers also indicates to Baltar that they do not discuss the Five. A Cavil realizes in the Temple of Five that D'Anna is attempting to see the Final Five, and not simply seeking Earth. He tells her "That can't happen" and points a gun at her to stop her, but is shot by Baltar. Later, a Cavil explains that because of her obsession her entire line will be boxed (Rapture).

A Leoben Conoy claims that "Adama is a Cylon" though neither Adama is one of the other six Cylons he should know. If an Adama were a member of the final five, Leoben should not, in theory, know this. It is commonly believed that he is lying (Flesh and Bone).

The Boomer copy of Number Eight, interrogated by Baltar, declares there are eight Cylons in the Fleet. Given that season 3 episodes confirm that the Seven do not interact (or are unwilling to interact) with the Five, the number that Boomer gives is likely other Seven copies in disguise. (This tendency to disguise is confirmed through Shelly Godfrey, Gina and an unnamed Number Six with black hair found on a stricken baseship in "Torn"). Also supporting this is the scene where Three and Sharon Valerii discover Samuel Anders and refer to him as human in the episode, "Downloaded". A later episode, "Rapture", shows a Three recognizing one of the faces of the Five, confirming the lack of information to the Seven on the Five's identities.

While Cylon Centurions are programmed to recognize and obey humanoid Cylons, on a number of occasions they shoot at members of the Five, including Tyrol on Kobol, Anders both on Caprica and outside the Temple of Five, and most members during the exodus from New Caprica.

Both Caprica Six and Sharon Agathon share a dream vision in which the glowing, white-robed figures of the Five are shown in the Opera House (Crossroads, Part II).

Four Revealed, and their nature

As the Fleet draws closer to the Ionian nebula, four people begin hearing an unusual melody on wireless radio: these four are Colonel Saul Tigh, Chief Galen Tyrol, Ensign Samuel Anders and presidential aide Tory Foster (Crossroads, Part I). Tyrol and Anders say that the song seems like something from their childhoods, while Tigh becomes progressively more disturbed as he begins to hear the music everywhere on Galactica. Foster becomes noticeably distracted, irritable, and unkempt, claiming to have not been sleeping well. When the fleet finally arrives at the Ionian Nebula the song becomes clear to the four who can hear it and they begin to stalk the halls of Galactica muttering its mysterious lyrics. Eventually, the four arrive at Galactica’s gym and upon seeing each other the truth becomes clear to them; they are Cylons, four of the Final Five. When they learn the truth, they decide to remain loyal to the Colonial Fleet, because they were humans for as long as they can remember, and cling to what they know to make sense of their lives. Moreover, Tigh sees himself as a soldier first and wants to hold up his oath.

After activation, the four revealed Cylons are unaware of any thoughts like Boomer's Cylon directives other than that they are Cylons. In a sense they know less than the audience and the Significant Seven, who at least know that the Final Five are fundamentally different models. Tigh and Anders painfully and confusedly recite events from their lives which make little sense in the context of their newly revealed nature. With particular pain, Tigh asks "My gods, what about Ellen?" His personal execution of his wife for being a Cylon collaborator, and his pain over it, have been a major theme in the episode.

The nature of these Cylons is clearly different from the other seven. In particular, Colonel Tigh's friendship with William Adama stretches back to shortly after the end of the first Cylon War and in an interview Ron Moore stated that Tigh "fought in two wars." (Crossroads, Part II)

These Cylons also seem to be susceptible to human infirmities: Tigh's ongoing battles with alcoholism, Tyrol's suffering from decompression sickness - although to a lesser extent than his wife (A Day in the Life), and Anders's contracting pneumonia (Lay Down Your Burdens, Part II).

As the Seven do not hold (or appear to desire) knowledge of the Five, and with their special nature, their ability to resurrect and the existence of multiple copies for any of the Five are uncertain based on aired events and official responses. This failure to recognize could be due to a mental block programmed into their minds or simply because the Final Five left the Cylon homeworld before the Seven were created.

• 
  Galen Tyrol
• 
  Samuel Anders
• 
  Saul Tigh
• 
  Tory Foster

Connections between the Colonial gods and Cylon god

• The Temple of Five was built over 4,000 years prior to the Fall of the Twelve Colonies, long before the Cylons existed. The Thirteenth Tribe would, logically, have no knowledge of these automatons in the strictest sense. However, the Thirteenth Tribe has significant prophetic insight, as shown in the works of Pythia. According to Colonial scriptures, "Five pillars of the temple were fashioned after the five priests devoted to the one whose name cannot be spoken". This may have been another Lord of Kobol, given that on a deleted scene Elosha noted that the fall of Kobol and its civilization was due in part to a "jealous god".
• On New Caprica, Number Three meets Dodona Selloi, a human oracle, who relays a message from Three's God, despite the oracle's association with the Lords of Kobol.
• With this information, there is a strong, but unexplained correlation or connection with the the Cylon God and the Lords of Kobol.

Kara Thrace, The Eye of Jupiter, and the First Hybrid

• The Eye of Jupiter storyline introduced an association between Kara Thrace, a human that "doodled" a circular image as a child with no prior derivation (her old apartment on Caprica has a painting of the image from the episode, "Valley of Darkness"), and the mandalas or icons of the eye that decorated a temple built 4,000 years before her birth. No further information is revealed other than the prophecy from Leoben Conoy, who told Thrace of an unexplained "destiny" (Flesh and Bone).
• The first Hybrid gives a monologue about his knowledge of the Final Five in the extended version of "Razor". It states:

"Soon there will be four glorious new awakenings, struggling with the knowledge of their true selves, the pain of revelation bringing new clarity. And in the midst of confusion they will find that enemies are brought together by an awesome sense of belonging. Enemies now joined as one. The way forward, the once unthinkable, yet inevitable. And the fifth is still is in shadow, drawn toward the light, hungering for redemption, that will only come in the howl of terrible suffering."

Its description predicts the internal revelation that four of the Five would experience in "Crossroads, II". The fifth Cylon remains hidden, longing to be forgiven for some type of trespass, but will experience suffering in the process.

• The first Hybrid also mentions Kara Thrace to Kendra Shaw, claiming, "She is the herald of the apocalypse, the harbinger of death..." as the end of the human race. He warns Shaw that the humans should not follow her (Razor). However, the Hybrid never confirms Thrace's nature.

Illusion or Truth

• The Threes' hunt for and see visions of the Five, which leads to the other Cylons themselves boxing the entire line of Threes after her discovery, but whether this is done to suppress the notion or actual information of the final five or to relieve the other Cylons of an aberrant model is unclear.
• Later, in dream visions of the Opera House shared by Laura Roslin, Sharon Agathon and Caprica Six, the same 5 glowing figures seen by Three appear, along with the same chamber with six drapes, this time empty. Six sees them for a more prolonged period in a second vision.
• As the Temple of Five was apparently built for human usage, the Temple may have only allowed the transitional visions that the Threes see to be more persistent and clear. It may never be revealed what Baltar (or another human) would have seen. While Baltar believed Three and actively participated in her quest, both his virtual Six and a Hybrid noted that he, not Three, was intended to use the Temple's imaging mechanism as the "chosen one". The human association and significance of the five priests, the god they worshiped, and their connections with the Cylons, Kara Thrace and Baltar are not yet explained.

Notes

• The podcast for "Rapture" confirms that the Final Five Cylons have not been boxed.
• During a Q&A session on the official Sci Fi channel Battlestar Galactica forum Ronald D. Moore notes that he already knows who the last Cylon is, and that he's already left clues as to who it is.