Orphan Black, The Complete Series

Sarah, a streetwise hustler on the run from a lifetime of bad decisions, witnesses the suicide of a stranger who looks just like her. Sarah assumes her identity, hoping that cleaning out the dead woman’s bank account will solve all of her problems. Instead, the street smart chameleon is thrust headlong into a kaleidoscopic mystery. After taking on the new identity, Sarah quickly finds herself caught in the middle of a deadly conspiracy and must race to find answers.

With a body in her car and nowhere to turn, Sarah is forced to continue her con and earn "Beth" a second chance on the force. But with a killer on her tail, her only hope of finding answers lies with another apparent 'identical,' Alison.

Rocked by the revelation that she and her fellow "Orphans" are clones, Sarah just wants to get her hands on the money and skip town. But Sarah's fake detective ruse stretches thin when the cops find the body she buried and assign "Beth" to the case. As Sarah closes in on the killer, the hunter becomes the hunted.

Sarah realizes that the Orphans' survival is going to take more than police work. But tracking the killer threatens Sarah's long awaited reunion with her daughter, Kira. As Sarah gets closer to the killer, the killer gets closer to the truth - the ensuing showdown threatens to expose her ruse as a cop.

When terrifying evidence suggests the Orphans are part of a sinister ongoing experiment, Sarah's suspicions turn to Paul, Beth's boyfriend. But her probing inadvertently triggers Paul’s own investigation, bringing him dangerously close to the truth. Meanwhile, paranoid Alison piles on a whole new level of complication.

Sarah’s hunt for answers is interrupted by a trip to the suburbs. Alison’s paranoia has boiled over, putting all the Orphans at risk. But when Sarah, Alison and Beth’s worlds dangerously collide, Sarah must decide who to trust with her secret.

With Paul missing, Sarah is forced to confront the conspiracy head on. But when Paul learns Sarah has kept essential information from him, the fragile trust between them threatens to shatter. Meanwhile, Cosima grows closer to Delphine and the dangerously fascinating Dr. Leekie.

Sarah’s actions pit the Orphans against each other as she tries to plan her next move. As Paul tries desperately to cover up Sarah’s existence, Alison takes vengeance on her suspected monitor, which could cost her everything she holds dear.

After Kira's life is threatened, Sarah is on the warpath, but Dr. Leekie makes her think twice about her plans for revenge. Meanwhile, Cosima faces the truth about Delphine, forcing her to choose sides. Now, it's up to Sarah to decide the killer's fate, but the truth about where Sarah came from changes everything.

Sarah's last chance to bring her nemesis back to sanity slips away as Art intervenes to get answers of his own. Meanwhile, the Orphans must decide whether to make peace with their creators, as Sarah is forced into a deadly confrontation with their enemy.

Sarah is out of options, on the run, and pursued by deadly adversaries. Desperate to find her daughter Kira, Sarah suspects ruthless pro-clone Rachel is behind her daughter's disappearance and sparks an all out war against her. Alison and Donnie attend the funeral of her fallen friend, Aynsley, causing Alison to sink into guilt and despair. Cosima is faced with a perplexing decision that may have dire consequences.

While Alison struggles with Aynsley's death and Cosima grapples with the worsening symptoms of her mysterious sickness, Sarah enlists Art's help to find Kira and is shocked when she learns where the trail leads.

After hitting the road with Felix, Sarah is forced to turn to a ghost from her past - an old flame named, Cal Morison. When their brief respite is brutally shattered, Sarah realizes that no matter how far she runs, it will never be far enough.

Sarah comes home to look for answers. With Cosima’s help, she digs into the origins of the clone experiment. The hunt takes her right into the belly of the beast, but getting out again could cost her more than she knows.

Rachel goes on the warpath, lashing out at Sarah's nearest and dearest. While she tries to keep her loved ones safe, an unexpected visitor threatens to derail Sarah's plans.

Sarah joins forces with an unlikely and untrustworthy ally, following a trail of clues that she hopes will lead her to the origins of the clone experiment. Cosima and Delphine make a discovery that could prove to be the key to treating her illness. Alison finds herself in unsavory company at rehab.

When a rehab confidante betrays Alison and threatens to expose the truth about Aynsley's death, she goes into free fall on the eve of Family Day. With Donnie and the kids set to visit, it's all clones on deck to contain the fallout.

A new player in the clone conspiracy turns up at Felix's door, sending him into crisis mode. With Cosima running out of options, Sarah struggles with the decision to surrender a crucial piece of leverage and make a deal with Dyad.

Cosima takes a turn for the worse, forcing Sarah to take desperate action – with tragic consequences for those she loves. The Proletheans set their ultimate plan in motion. Alison and Donnie tangle with the law.

The war with Dyad is all but lost when Rachel’s latest ploy forces a broken Sarah to concede. The Clone Club springs into action, uniting in a reckless gambit to save Sarah. As they fight to gain their freedom, Sarah encounters a new ally and uncovers a terrifying new dimension to the conspiracy.

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 and Helena is examined by a mysterious new villain. The Castor boys are also out to play, toying with a frightened young woman, which ultimately sets Sarah – and Art – hot on the Castor trail.

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 Alison for 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.

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.

After two months of respite, Sarah’s hard-won refuge in Iceland is shattered by a Neolution attack. Once again forced to flee, she realizes no matter how far her family runs it will never be far enough.

After evading a Neolution attack in Iceland, Sarah returns home to track down an elusive new ally. As Cosima struggles with Delphine’s disappearance, Alison and Donnie host a pregnant and ever-hungry Helena. Meanwhile Felix, feeling like an outsider, embarks on his own journey of self-discovery.

As Sarah reels from the shocking discovery of Neolution’s biotech, she’s desperate to find answers. Eager to assist, Mrs. S strikes an alliance with an old nemesis. Rachel receives a visit from her keeper and takes a fraught step forward towards recovery. Meanwhile, Helena is mistaken for “Mrs. Hendrix” when she answers a visit from suspicious visitors.

Sarah realizes her goals have aligned with her once enemy and forms a precarious alliance in hopes of getting to the head of Neolution. Meanwhile, on her end, Alison dispatches Felix and Donnie to infiltrate a Neolution fertility clinic that Beth investigated. Back at the lab, Cosima and Scott receive a revolting delivery from Alison. As Rachel grows closer to Charlotte, Susan Duncan leaves a devastating decision in her hands.

Sarah’s day off to reconnect with Kira quickly turns into a sleuthing mission aimed squarely at discrediting Felix’s new ties. Cosima steps up with Donnie to further investigate the Neolutionist fertility research center. While Donnie bumps into an all too familiar face, Cosima makes a shocking discovery that leads her into a dangerous encounter.

When Cosima admits doubts about finding a cure in time to save her life, Sarah makes a lone decision that exposes Kendall to those she’s spent years hiding from. Meanwhile, Art and Felix team up to protect naïve clone, Krystal Godderitch, from herself.

Sarah regresses to old habits while struggling to cope with the consequences of her decisions – reconnecting with Beth on a dark night of the soul. Back at the lab, Cosima, haunted by vicious memories and news of Delphine, attempts a dangerous Hail Mary to find a cure. At the Hendrixes, Alison is more determined than ever to create normalcy for her kids. As she forges ahead with a birthday party, Donnie is caught in the Neolution crosshairs.

As Alison is terrified by Neolution threats made against Donnie, Sarah and Mrs. S question her loyalty to her sestras. While Sarah is distracted, Siobhan sneaks out to seek vengeance. Meanwhile, Cosima and Susan Duncan work together in a final attempt to discover a cure.

With Susan Duncan deposed, Sarah finds herself in the same position as Rachel – under the heel of a new HBIC – causing the archenemies to come together for the greater good. Cosima and Susan butt heads on the ethical implications of human experiments. Meanwhile, when the Hendrixes legal counsel, Adele, further investigates Donnie’s case, she begins to suspect Felix is keeping deep secrets. Helena’s arrival forces Felix to make a difficult decision.

When communication with Cosima is cut off and Neolution appears to be within striking distance, Sarah’s alliance with Rachel goes out the window. Sarah lures a high-level Neolutionist into a trap, and sets out to bring down Neolution once and for all.

Desperate to get off the island and reunite with her family, a wounded Sarah journeys into the island's interior, only to discover a mysterious village - the beating heart of the Neolution agenda.

Dragged home from the Island by Neolution, Sarah refuses to follow Rachel's new regime. Sarah sets a plan in motion to get her and her daughter out of Neolution's reach for good.

As Clone Club reels from the loss of one of their own, Sarah gnaws at the shackles Rachel has firmly placed around her family. Alison struggles to find her place in the sisterhood.

Sarah and Siobhan follow a lead on a Neolution defector, hoping for enough leverage to free Kira from Dyad's clutches. Also, Cosima investigates rumors about a creature in the woods.

While Sarah and Kira spend time at home bonding, Cosima unlocks the island's biggest secret, discovering a link between the village's so-called creature and the science around Kira.

Cosima is forced into an alliance with Susan Duncan when an old enemy returns to the Island. Meanwhile, on the mainland, Krystal stumbles onto a vital clue to the Neolution endgame.

As Westmoreland demands a more aggressive approach with Kira, and Sarah fights to save her daughter, Rachel discovers a dark secret that makes her question her place within Neolution.

With Kira safely out of Dyad, Mrs. S orders the sisters to take a night off from their sleuthing to celebrate Felix's art opening. A desperate Rachel reunites with an old ally.

Sarah is still reeling from the loss of Mrs. S when another blow lands - Helena has been kidnapped! Clone Club bands together in a race against time, determined to find Helena before an unmasked, and unhinged John Mathieson lays hands on her babies.

Now in labor, Helena is forced to hunker down in the basement of Old Dyad for the delivery. It's a cage match for survival as Sarah and Art struggle to protect her in a desperate last stand against Neolution.

Go behind the scenes of Episode 1, "Nature Under Constraint and Vexed" with Jordan Gavaris (Felix). Warning: contains spoilers.

Go behind the scenes of Episode 2, "Governed by Sound Reason and True Religion" with Maria Doyle Kennedy (Mrs. S). Warning: contains spoilers.

Who is Cal Morrison? Go behind the scenes of Episode 3, "Mingling Its Own Nature With It". Warning: contains spoilers.

Dive deeper into the mind of the volatile Helena in Episode 4, "Governed As It Were By Chance" with the cast and creators. Warning: contains spoilers.

Take an in-depth look at a pivotal moment between Helena and Sarah from Episode 5, "Ipsa Scientia Potestas Est" with Tatiana Maslany and Kevin Hanchard (Detective Art Bell). Warning: contains spoilers.

Get a new perspective on the relationship between Sarah and Helena in Episode 6, "To Hound Nature In Her Wanderings". Warning: contains spoilers.

The cast of Orphan Black discuss Alison's time in rehab in Episode 7, "Knowledge of Causes, and Secret Motion of Things". Warning: contains spoilers.

Learn about Tony and how the magic of hair and makeup brought him to life in Episode 8, "Variable and Full of Perturbation". Warning: contains spoilers.

Grab a sneak peek at the thrilling season finale of Orphan Black. Warning: contains spoilers.

Jump behind the scenes of the clone dance party in Episode 10, "By Means Which Have Never Yet Been Tried" and learn how the technically-challenging scene was brought to life. Warning: contains spoilers.

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. 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.

Tatiana Maslany and co-creator John Fawcett on the decision to revisit one of Orphan Black’s most pivotal figures, Beth Childs. Warning: contains spoilers.

The cast and crew take a closer look at how the sheep masks came to be and how an exchange between MK and Beth was brought to life. Warning: contains spoilers.

Learn more about Susan Duncan and her unique relationship with the clones. Tatiana Maslany, Ari Millen and Rosemary Dunsmore weigh in on the topic. Warning: contains spoilers.

James Frain explains the character of Ferdinand and shares stories from the set. Warning: contains spoilers.

Actress Tatiana Maslany and creators John Fawcett and Graeme Manson talk about Krystal and whether she’ll be allowed to join Clone Club. Warning: contains spoilers.

Maria Doyle Kennedy (Mrs. S) and creators John Fawcett and Graeme Manson talk about working with Alison Steadman (Kendall). Warning: contains spoilers.

The cast and crew reveal the process behind creating Rachel’s mysterious surroundings. Warning: contains spoilers.

Kristian Bruun (Donnie) talks about what it was like shooting prison scenes and Lauren Hammersley (Adele) give tips on how to act drunk. Warning: contains spoilers.

A closer look at Helena’s journey this season. Warning: contains spoilers.

The cast and crew go in depth on the technical challenges of bringing this season to a dramatic close. Warning: contains spoilers.

Go on location with the cast and crew as they discuss the challenges they face in the opening episode of Season 5. Warning: contains spoilers.

A behind-the-scenes look at how visual effects supervisor Geoff Scott created a soon-to-be-infamous Helena moment out of thin air. Warning: contains spoilers.

Kristian Bruun (Donnie) describes how two of his unlikely talents found their way into Episode 3, “Beneath Her Heart.” Warning: contains spoilers.

Tatiana Maslany discusses her close relationship with her acting double, Kathryn Alexandre, and the intricacies of filming clone scenes together. Warning: contains spoilers.

The cast and crew take a closer look at this episode’s lavish dinner party scene and the influences behind it. Warning: contains spoilers.

Take a peek at the man behind the curtain with co-creators John Fawcett and Graeme Manson as they delve into the enigmatic P.T. Westmoreland. Warning: contains spoilers.

Tatiana Maslany and co-creators John Fawcett and Graeme Manson find sympathy for the most unsympathetic clone of all. Warning: contains spoilers.

The cast gives us an inside look at the creation of Felix’s elaborate art show. Warning: contains spoilers.

The cast reflects on filming an emotional scene as the series draws to a close. Warning: contains spoilers.

Hear from the cast and crew as they wrap up the series with a technically challenging scene and the actors take their finals bows. Warning: contains spoilers.

An important message from the cast and crew of Orphan Black.