S04E01 He That Believeth In Me

[ctg]

During a seemingly hopeless battle, Kara Thrace appears in a pristine Viper, claiming that she has been to Earth and can lead the Fleet there -- but the terminal Laura Roslin believes otherwise. Meanwhile, four of the so-called Final Five are forced to tackle the repercussions of their newfound nature, while Gaius Baltar discovers he has a commune of nubile female cultists who believe him to be an agent of the "one true God".

He That Believeth In Me - Battlestar Wiki

No Big answers on the fifth Cylon, only hints about who she or he would be, but we can rule out that it's not the President nor the Admiral. After that it's pretty much free reign. (I do not believe it's Miss Thrace).

Take a note on how tactfully new Cylons learn about what Miss Thrace tell to the Admiral and The President about the Earth and where has she been.

 

[nomad45]

What a mindf#@k. Poor Sol Tigh. Did I spell it right?
After all the hell he's been through at the hands of the cylons just to find out he is one
And the chief? two of the resistance leaders? Shouldn't that prove to backfire on the cylons seeing them from the other side.