The Best Seasons of Battlestar Galactica

Every season of Battlestar Galactica ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Battlestar Galactica!

When an old enemy, the Cylons, resurface and obliterate the 12 colonies, the crew of the aged Galactica protect a small civilian fleet - the last of humanity - as they journey toward the fabled 13th colony, Earth.