Cosima is dying and Alison has a dead body in her garage. Both situations are at the center of Orphan Black's penultimate episode, "Things Which Have Never Yet Been Done" It's a crazy and dangerous time for all the clones. The hour ends with a cliffhanger so distressing that it will be a long wait for the season 2 finale.
Spoiler alert: This article contains Orphan Black spoilers and clips.
Alison: Spouses that dispose of a dead body together get ... stronger? Or something like that. Alison and Donnie come up with a way to deal with Dr. Leekie's body, but are forced to deal with an intrusive Vic.
Cosima: The last chance to save Cosima's life is by using Kira's bone marrow to re-boot the clone's immune system. Delphine stays by her side and works to try to and find a way to cure her love.
Sarah: Kira's such a giving and intuitive child. She understands that her auntie will die if she doesn't help. Sarah refuses to turn her daughter over to Dyad, so they have to come up with another way.
Helena: The crazy sister has been missing over the last few episodes, but she's back this week. Helena gets a better handle on the situation at the compound and makes an important decision for herself and her babies.
Rachel: The usual stoic clone becomes emotional while watching videos of herself as a child with her parents. She also looks at pictures showing the loving bond between Sarah and Kira. She's becoming unhinged.
Check out the trailer, which includes Mark standing up for Gracie against her father.
Orphan Black airs Saturday at 9pm ET on BBC America.
(Image and video courtesy of BBC America)