In "Orphan Black" Season 5 Episode 4, a reunion might take place as Sarah finds another way to save Kira. Read on for more details.

Director David Wellington works on his second consecutive episode this season. "Let the Children & the Childbearers Toil" will take Sarah and the other characters deeper in the mysterious world of clones.

Allison finds her true self

The new episode of the hit sci-fi TV series "Orphan Black" focused on Alison (Tatiana Maslany) and her life as one of the active members of the Bailey Downs community.

She returns to learn that her previous friends have moved on and asked her not participate.

She and Donnie (Kristian Brunn) showcased a Scottish themed performance which later went awry. Her husband also had his hands full when Art (Kevin Hanchard) and his partner investigated the Hendrix home. However, Alison took the top spot this time.

Alison succeeded in putting Rachel in her place. It left the latter with no choice and she told Art's new co-worker to stop their investigation. The episode ended as she decides to find her real purpose outside the Clone Club life.

Sara goes undercover, Adele returns

According to Comic Book Movie, Sarah will continue her battle with Neolution after Rachel got Kira (Skyler Wexler) to join their team. Mrs. S (Maria Doyle Kennedy) says that they found another way to keep the youngster safe.

Sarah's foster mom provides some help by looking for a former member of the cult group. Speaking of reunion, Lauren Hammersley makes a comeback in the final season.

She will yet again play the role of Adele, Felix's (Jordan Gavaris) biological sister.

Who might be the person whom Sarah will meet? Why did Adele come back in her brother's life? Is there some sort of connection between the two?

Cosima probes Neolution head

The show released a brand new teaser for this week's episode. Cosima starts a journey to learn more about P.T. Westmoreland and his identity as an immortal being.

The video hints that Cosima will make a terrible discovery during her search.

However, Mud might pose a problem for her, Charlotte and their new found friend. Susan Duncan (Christy Bruce), on the other hand, is now in danger and it is up for Ira (Ari Millen) to find her.

What will happen to Kira after she worked with Rachel? Will Cosima find some answers? Can Ira save Susan in time?

"Orphan Black" Season 5 Episode 4 "Let the Children & the Childbearers Toil" airs on Saturday, July 1, 2017, on BBC America. Stay tuned for more updates.

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