Battlestar Galactica had been stacking the deck against ... delightfully prompting Number 4 (Rick Worthy) to ask Baltar (James Callis), "Where's Galactica?" Even we, the viewers, don't know ...

Meanwhile, "Battlestar Galactica"'s famous robot antagonists, the Cylons, had been given an upgrade to look like humans, while Baltar (aka the guy who sold out humanity to the machines ...

Wartime atrocities dating back to the first Cylon war, and others more recent, haunt Admiral William Adama, young Battlestar Pegasus officer Kendra Shaw, and her mentor Admiral Helena Cain.