Battlestar Galactica : Episode List

Forty years after the end of the Cylon War, the artificially created Cylons declare war on humanity by attacking and destroying all of their twelve colonies. The military crumbles after their newly updated ships shut down in the face of a new unknown Cylon weapon. A lone battlestar known as Galactica, due to be decommissioned and turned into a museum turns out to be the only thing standing between the Cylons, and total destruction of the human race. (tviv.org)

With all others in the line of succession dead, Laura Roslin, the Education Minister is appointed president of the Twelve Colonies. Her new plan is to round up all of the remaining surviving ships and together, with the Galactica, flee their home solar systems never to return. (tviv.org)