'Orphan Black' season 4 episode 7 spoilers: Sarah Manning returns, Cosima is haunted by her decisions in 'The Antisocialism of Sex'

Original air date on BBC America: May 26, 2016

Tatiana Maslany holds her award for best actress in a TV drama for her role in "Orphan Black" backstage at the 2015 Canadian Screen Awards in Toronto, March 1, 2015. Reuters/Fred Thornhill

“Orphan Black” Season 4 Episode 7, titled “The Antisocialism of Sex,” will be action-filled with the return of Sarah Manning, the show’s main protagonist. However, the clones are falling out.

Spoiler alert! This article contains “Orphan Black” spoilers. Read on if you would like to know what happens next before the new episode airs.

The trailer shows that Sarah Manning (Tatiana Maslany) will come out of hiding to track down Beth Childs. Sarah will fall back into her old habits. She will be frustrated to keep on protecting the sisterhood. Meanwhile, the clones will fall out and are expected to be in bad shape, the Econotimes reports.

The episode will also feature Cosima being haunted by the consequences of her decisions. She will also be bothered by news about Delphine. Alison will become more focused in finding a normal life for her children. Donnie will be entangled with Neolution.

Episode 7 is described to be more concentrated on character development rather than the plot. It will be a departure from the show’s usual storytelling style. Executive producer Graeme Manson describes the coming episode as “The Dark Night of Orphan Black 's Soul.”

Episode 6 shocked viewers with the death of Kendall Malone (Alison Steadman). Her death paved the way for an immense plot twist, as it erased all hope to find a cure for Leda. It also put away hopes to get more genetic material to create clones.

“It’s never an easy decision to make,” said John Fawcett, the show’s co-creator, on Kendall’s death. He further elaborated that it was a huge emotional call. Moreover, it was a decision that placed all the characters in difficult situations, which arises on Episode 7, Entertainment Weekly writes.

Viewers thought that there was a sure answer. However, Kendall’s death brought everything back to zero, when all their research were gone, as well. The clones are now at the mercy of Evie Cho, who is the new villain who presented herself in Episode 6. Hence, Episode 7 is expected to showcase Cho’s future plans and how the clones would get out of their various difficult situations.

“Orphan Black” Season 4 Episode 7 airs on May 26 on BBC America. It also airs of Syfy Australia.