Terra Hazelton

In the season premiere, 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.

Alison must secure a storefront to take her business to the next level; Cosima faces health issues and asks for a favor.

After realizing her goals align with her former enemy, Sarah forms an alliance; Felix and Donnie infiltrate a fertility clinic.

Alison's loyalty to the clones is questioned; Cosima makes a final attempt to discover a cure.