Credit: © BBC AMERICA

You can't have clones without an original, and in the second promo for Orphan Black Season 2, Cosima raises this all important question: "Who is the original? Who created us?"

That's not the only exciting thing in this promo, either. We see Sarah (we're pretty sure it's Sarah) arrested, and also kidnapped; Cosima and Delphine making out (can Delphine really be trusted? We hope so); Rachel Duncan the "proclone" overseeing some sort of cleanup and declaring that they should "shut down the tests" so that Cosima will suffer until "Sarah comes to heel"; Sarah on the run; and much more! Not a lot of Alison, though. We need more Alison! She might be the best clone of them all.

Our favorite part of this promo, though, is about 20 seconds in. Someone tells Sarah, "there's nine of you." "No," she replies. "There's only one of me." We're cheering already.

All in all, this is shaping up to be an even more exciting and complex season than the first one. We can't wait to see Tatiana Maslany and the rest of the cast back in action.

Check it out here, and let us know what part of this season you're most excited for in the comments below!

Catch the Orphan Black Season 2 premiere on Saturday, April 19, 2014 at 9 p.m ET/Pt on BBC America.

Rebecca Martin is an Associate Editor at Wetpaint Entertainment and our resident Game of Thrones, Breaking Bad, and genre TV expert. Follow her on Twitter and Google+!