In the aftermath of a brutal rescue mission, Amy is questioning everything. Kirsten begs her to come home, but Amy can’t let go of her suspicions.

When the body of a scientist is found in Loch Katrine, Annika is reminded of Ibsen’s Enemy of the People. But with so many wanting him dead, which one did…

Claire and Geillis are on trial for witchcraft. Jamie manages to rescue Claire, but not before she discovers a secret about Geillis’s past.