Orphan Black: Season 3 Trailer Shows Project Castor in Full ugoy (VIDEO) 

More Food More Pets More Red Carpet More TV Watch More Unfiltered More Country

Chris Brown\'s Baby Drama \'Totally Blindsided\' Girlfriend Karrueche Tran

Jared Leto Debuts Platinum Hair in Paris (Do He and Kim Share a Stylist?)

David Beckham on His Kids: \'I\'m Literally an Uber Driver Now\' (VIDEO)

Cover Story: What Caused This Teenager to Murder His Parents?

Blonde Bombshell! Kim Kardashian Debuts Platinum Hair at Paris Fashion Week

Why Did a Teen Kill His Parents? Perfect Family, Shocking Murder

Bill Cosby Accuser Jane Doe No. 2 Reveals Her Identity: \'I Decided to Speak My Truth\'

: Season 3 Trailer Shows Project Castor in Full Swing (VIDEO)

\'s new season shows the clones of Project Leda working together to fight against the threat of Project Castor as they continue to learn what they really are.

At the end of season 2, we saw that one of the clones from Project Castor (all played by Ari Millen) had kidnapped Helena (Tatiana Maslany). In the season 3 trailer, it seems like Mrs. S (Maria Doyle Kennedy) may have had something to do with it.

"You betrayed my sister," Sarah accuses Mrs. S, who replies that she "made a wartime decision."

Potentially in more danger than ever, Cosima says that she and her sisters (all played by Maslany) "can\'t rely on anybody but ourselves," and one of the Project Castor clones tells Sarah to "count your sisters."

In addition to playing the Prolethean Mark Rollins, whom we saw get hitched to Gracie (Zoé de Grand\'Maison) at the end of season 2, Millen will also portray clones Rudy, Seth and Miller.

The new season will also host Justin Chatwin, James Frain and Ksenia Solo in guest-starring roles.

George Clooney and Bill Murray Clearly Know Where to Find Good Greek Food in New York City

Robert Downey Jr. Just Won #TBT with This Hair-Gelled, Sweater-Vest-Wearing 1993 Photo

\'s Lily James Really Get that Tiny Waist?

Elle Macpherson Looks Amazing at 50 – See the Bikini Pic

Man Accused of Holding Mom Hostage After eBay Dispute

Please enable JavaScript to view the comments powered by Disqus.

Lesson: Watch Patrick Dempsey Get Sexier with Age

Vince Vaughn, Rosario & Wilmer, Nikki Reed & More!

Leonard Nimoy\'s Grandchildren Share Touching Family Photos

10 Times Ryan Reynolds\'s Thoughts on Fatherhood Made Us Love Him More

Robert Downey, Jr. Just Won #TBT With This Hair-Gelled, Sweater Vest-Wearing 1993 Photo

Japanese Museum Unveils Scary Black Fried Frog Burger

On Bobbi Kristina\'s 22nd Birthday, Her Family Waits for News of Her Condition

Why Maksim Chmerkovskiy and Kirstie Alley Aren\'t Speaking

Chris Pratt Flashed Amy Poehler?! Hear His Take – And See Her Reaction

Thank you for signing up! Your request may take up to one week to be processed.