Orphan Black

Sarah pursues the missing Helena who is held in a faraway compound. Meanwhile, Cosima appears to be rebounding from her illness, while Alison and Donnie face newfound financial woes. But when the menace of Castor rears its head once more, Sarah and her entire family must come together to survive.

Castor pursues the Leda clones for original tissue samples. Helena, who is pregnant and imprisoned, is examined by a mysterious new villain. The Castor boys are also out to play, toying with a frightened young woman, Patty, in a sexy switcheroo that ultimately sets Sarah – and Art – hot on the Castor trail. But it’s not all fun and games for the Castor boys, as Sarah gleans they may have a mysterious defect that puts their lives in peril.

Leda and Castor are both on the hunt for original clone DNA. On-the-lam, Mark and Gracie pursue new leads to find the samples that might set them free, while Art and Sarah reunite to track them down. Meanwhile, Cosima and Scott try to learn more about Castor’s biology and Alison’s new money-making venture is going gangbusters.

Mark is taken down in a Prolethean shoot-out and Sarah must step in to help. But as Sarah gathers intel that puts her on the trail of the original Castor DNA, a familiar foe is not far behind. While Helena continues to toil in a faraway military compound, it is ultimately Sarah’s fate that will hang in the balance as she tries to save her sister. Meanwhile, Gracie is cast out from the Prolethean fold, and Alison and Donnie come face-to-face with unhappy drug lord, Jason Kellerman.

Helena and her sestra are reunited at the Castor camp when Sarah is captured. As Sarah suffers testing, Paul appears to chide her; but his allegiances are beginning to strain. While the Leda family worries about Sarah’s absence, Gracie ‘breaks Amish’ under the care of Mrs. S and an unwilling Felix. Cosima falls hard for an internet date, Shay.

Paul digs and finds the ugly truth behind the Castor Boys’ logbooks of names, pushing him into action. Meanwhile, Felix is desperate for info on Sarah’s whereabouts, and presses the still-ailing Rachel for any shred of a lead. In order for Donnie and Alison to take their money-making endeavor to the "next level" she must introduce Jason Kellerman to her unique business plan.

Alison must secure a store front in order to take her and Donnie’s business to the “next level”. But things don’t go according to plan when her mother, Connie, proves to be a major hindrance. Cosima is facing familiar health issues and calls upon beleaguered Alison for a favor. But with Alison working to save an imperiled Donnie from the merciless hands of a drug lord, it’s Cosima who ends up doing a favor. An unassuming Scott gets closer to the greatest discovery of all, when he sits down with beleaguered clone Rachel.

When Rachel makes a promise to Sarah, it comes with a hefty price. Meanwhile, Helena and Gracie work with the Hendrixes, and Donnie takes Kellerman to task. Over at Castor, Coady and Benchman scheme to track down the Castor Original, and Rudy descends on DYAD for a much needed asset.

Sarah, Felix and Mrs. S take a trip with the hopes of tracking down the Castor Original. But they are not alone. Back home, Donnie tries to save the family business when Pouchy defects, but it is Helena who manages to secure a “full refund”. Meanwhile, Cosima becomes suspicious of Shay, and Delphine takes the matter into her own hands. But nothing will ever be the same again when Leda finally finds what they’ve been looking for.

As Clone Club races towards the truth, Castor and Topside force Sarah to make uneasy alliances. But there is some rest for the wicked, when Donnie gives Helena an unexpected ‘gift’, and the results of Alison’s candidacy finally come in. Even as team Leda takes a moment to breathe, change is afoot and a life hangs in the balance.

Catch up as fast as you can with this recap of the first two series of Orphan Black.

Don't trust a doubled face. Catch a glimpse of the action as the clones of Orphan Black return for a third series.

Your first look at the wolf pack, plus, Tatiana Maslany and Ari Millen explore the differences between Projects Leda and Castor.

Tatiana Maslany and creator Graeme Manson talk about kicking off Season 3 from a different point of view. Warning: contains spoilers.

Tatiana Maslany and Kristian Bruun take a closer look at Alison’s ambitions and how far she’ll go to get what she wants. Warning: contains spoilers.

Tatiana Maslany and her clone double Kathryn Alexandre discuss working together in Season 3 of Orphan Black. Warning: contains spoilers.

Tatiana Maslany, Ari Millen and creator John Fawcett give their thoughts on a dramatic scene from Episode 4, "Newer Elements of Our Defense". Warning: contains spoilers.

Co-creators John Fawcett and Graeme Manson reveal details about the construction of a new set for Orphan Black and shed light on what inspired them. Warning: contains spoilers.

What is it like to work on set with a live scorpion? The cast and crew divulge their feelings on Orphan Black’s littlest cast member. Warning: contains spoilers.

Tatiana Maslany and Maria Doyle Kennedy give insight into the turbulent dynamic between Helena and Mrs. S. Warning: contains spoilers.

Co-creators John Fawcett and Graeme Manson talk about Orphan Black’s latest clone and how a change of heart determined her fate. Warning: contains spoilers.

Tatiana Maslany shares her feelings about revealing the other side of Mrs. S. Warning: contains spoilers.

The cast and crew tell how they pulled off another technically challenging scene featuring multiple clones. Warning: contains spoilers.