Season 4

Season 4 of the drama will see leader-of-the-pack, Sarah, reluctantly return home from her Icelandic hideout to track down an elusive and mysterious ally tied to the clone who started it all - Beth Childs. Sarah will follow Beth’s footsteps into a dangerous relationship with a potent new enemy, heading in a horrifying new direction. Under constant pressure to protect the sisterhood and keep everyone safe, Sarah's old habits begin to resurface. As the close-knit sisters are pulled in disparate directions, Sarah finds herself estranged from the loving relationships that changed her for the better.

Season episodes list 4


S04E01 : The Collapse of Nature 8.88/10 (aired on 04/14/2016)

A flashback to Beth Childs' final investigation, days before her suicide.

S04E02 : Transgressive Border Crossing 8.6/10 (aired on 04/21/2016)

After evading a Neolution attack in Iceland, Sarah returns home to track down an elusive new ally.…

S04E03 : The Stigmata of Progress 8.5/10 (aired on 04/28/2016)

As Sarah reels from the shocking discovery of Neolution’s biotech, she’s desperate to find answers.…

S04E04 : From Instinct to Rational Control 8.49/10 (aired on 05/05/2016)

Sarah forms an alliance with a former enemy in hopes of getting to the head of Neolution. …

S04E05 : Human Raw Material 8.68/10 (aired on 05/12/2016)

Sarah’s day off to reconnect with Kira quickly turns into a sleuthing mission aimed squarely at…

S04E06 : The Scandal of Altruism 9.38/10 (aired on 05/19/2016)

When Cosima admits doubts about finding a cure in time to save her life, Sarah makes a lone…

S04E07 : The Antisocialism of Sex 8.28/10 (aired on 05/26/2016)

Sarah regresses to old habits while struggling to cope with the consequences of her decisions…

S04E08 : The Redesign of Natural Objects 8.58/10 (aired on 06/02/2016)

As Alison is terrified by Neolution threats made against Donnie, Sarah and Mrs. S question her…

S04E09 : The Mitigation of Competition 8.79/10 (aired on 06/09/2016)

With Susan Duncan deposed, Sarah finds herself in the same position as Rachel — under the heel of a…

S04E10 : From Dancing Mice to Psychopaths 8.89/10 (aired on 06/16/2016)

In the season finale, when communication with Cosima is cut off and Neolution appears to be within…
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  • Original title

    Orphan Black

  • Type

    TV series

  • Episodes

    5 Seasons • 50 Episodes

  • Rating

    8.41/10 (86 535 voting)

  • Popularity : 100%

  • Country of origin

    US CA

  • Original language(s)


  • Running time

    43 : • 60 :

  • Website…

  • Status