Kathryn Alexandre

The reason why the Witness wants to destroy time and all reality is revealed.

Mark is taken down in a Prolethean shoot-out and Sarah must step in to help. But as Sarah gathers intel that puts her on the trail of the original Castor…

Leda and Castor are both on the hunt for original clone DNA. On-the-lam, Mark and Gracie pursue new leads to find the samples that might set them free, while Art…

Mary searches for a way to feed the people of France; Francis is haunted by suspicions about his dead father’s spirit; Catherine plans a lavish coronation ceremony.

Cosima takes a turn for the worse, forcing Sarah to take desperate action which results in tragic consequences for those she loves. The Proletheans set their ultimate plan in motion,…