Battlestar Galactica: “No Exit” (Episode 4.17)
The last half of the final season of Battlestar Galactica started not with a bang, but an existential whimper as the fleet discovered a post-apocalyptic Earth slumbering in nuclear winter. Then Ellen Tigh was unmasked as the fifth final Cylon, and Lt. Gaeta and Tom Zarek got their Mutiny on the Bounty on. And as the smoke cleared and the dust settled in this episode, viewers found themselves staring down a veritable freight train of exposition. The board is set, all the pieces are in place, and we’re finally beginning to understand that this all really has happened before.
Ellen Tigh popped out of her resurrection tub on a basestar eighteen months ago and immediately began chewing up scenery with Cavil. Apparently, she’s something of a mother figure to the Cylons. As in, their architect and Eve. Cavil rages to her about the constricting organic body he’s been cursed with, and in the exchange we learn why he’s hell bent on exterminating the human race: pure revenge fantasy, brought on by his imperfect emotions. Humans made the “centurion side of the family” to be their slaves, and he won’t stop until he’s had his (probably pyrrhic) chance at forcing them to atone.
Cut to a delusional Sam Anders, surrounded by his fellow final five Cylons plus Starbuck, and still reeling from the bullet to the brainpan he took last episode. A torrent of prophetic messages escape from his ephasic head, and the disparate strings we’ve seen over the last four seasons begin to form a coherent whole. The final five were part of the faction of the cylon race who fled to Earth and became the thirteenth tribe. Specifically, they were the ones who researched resurrection and organic bodies for the Cylons.
Safely insulated from the growing rift between man and machine on the other side of the galaxy, they labored to instill the idea of the “one true God” to give themselves a purpose. The final five realized that like their human progenitors, they would probably end up destroying each other, so they set out on a slower-than-light ship to warn the twelve colonies. Unfortunately, by the time they got there the first Cylon war had already taken place, so they seeded themselves among the humans for reasons not yet revealed.