'Orphan Black' season 2 preview: The best show you're not watching

HitFixs Alan Sepinwall reviews the new season of BBC Americas Orphan Black, the sci-fi series starring Tatiana Maslany as a con woman and her many clones.

For the women of Orphan Black, the world is an open prison, and self-determination is a tenuous contract with The Powers That Be, who view them only as property. Some take this raw deal to survive. Prim, panicky Alison 

First things first: It's hard to figure out exactly how to talk about the BBC America series Orphan Black in any way that's remotely meaningful without revealing at least the premise, which takes a couple of episodes to develop in the first season. So

Like the best sci-fi shows, BBC America's addictive Orphan Black uses its fantastical lens to explore realities of the human condition. Where Battlestar Galactica examined politics and terrorism using a fleet of spaceships and 

(CNN) — If fans thought season one of "Orphan Black" was mysterious, get ready to spiral deeper down the rabbit hole for a second season. The show returns this Saturday April 19 on BBC America. Never heard of "Orphan Black"? For the uninitiated