Who is the fifth Cylon on 'Battlestar Galactica'? Right off the bat, the creators of this revamp of the classic science fiction series told us there were 13 Cylon models. Over the course of the series, we learned what most of them looked like, but there were a "final five" who were kept shrouded in secrecy because they were embedded with the humans. At the beginning of the end of the series' third season, we learned the identity of four of the final five, but one is still secret. With 10 episodes left, time is running out to show us the last Cylon, though we've been assured the identity will indeed be revealed. The major suspects are Adm. Adama ( Edward James Olmos), President Roslin (Mary McDonnell), Tom Zarek ( Richard Hatch) and Starbuck (Katee Sackhoff). The series comes back on Jan. 16. Wanna bet they save the identity until the series finale?
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