Orphan Black – BBC America

Science fiction has exploded across the TV landscape, which makes it increasingly hard to judge one series the best of the year when there are so many excellent choices. But we’re simply and consistently amazed by the inventiveness and pluck of BBC America’s ever-evolving “Orphan Black.” It’s a premise that could have easily gotten tired after the first season: A secret government program has produced dozens of clones who must work together to survive. Hijinks ensue. But this series has staying power, thanks in part to its ever-evolving twists and turns.