'Orphan Black' Season 3 Spoilers: Will Tatiana Maslany Discover 'The Castor Clones' In Full Trailer? [WATCH]

Ahead of its April premiere date for Season 3, BBC America has released an all-new featurette and full official trailer for their sci-fi thriller, Orphan Black. The countdown has begun for Sarah Manning (Tatiana Maslany) to fight against the mysterious Rudy (Ari Millen) and The Castor Clones to save her sisters.

As we previously mentioned, con artist Sarah Manning (Maslany) discovered several people who look exactly like her. Sarah and the others, including soccer mom Alison, killer Helena, and geek girl Cosima happen to be part of a cloning experiment gone horribly wrong. The military, a corporation, and a religious cult all seem to be part of the growing conspiracy to get their hands on the clones and Sarah's innocent daughter.

In the second season cliffhanger, it was revealed that not only does Sarah have sisters, her DNA was also manipulated by geneticists to form male versions of herself. Her "brother," Mark Rollins/Rudy (Ari Millen) is part of the upcoming storyline, which includes the Project Castor military male clones.

Den of Geek reveals the plot of what's to come, "Sarah, Cosima, Alison and Helena are stronger together than they are apart, but this season will put that bond to the test. Will they forge towards their truth, or fall at the feet of those who seek to control them?"

Check out the Official Orphan Black Season 3 Trailer  here:

Released on the BBC America YouTube account, the caption states, "Tatiana Maslany, Ari Millen, and executive producer Graeme Manson gives us a taste of the new Castor clones."

Millen reveals, "If someone's doing an experiment in cloning woman, it kinda makes sense that they're going to clone men too. But it probably is for nefarious reasons. The beauty of working with that is that she's just there listening. It's just fluid. You're not getting the same from her every time, so that free's me up to try different things. She'll react a different way, which will create a different scene."

Check out The Castor Clones here:

Season 3 of Orphan Black premieres on BBC America in April 18, 2015.

Readers, are you excited for clone club to return?