When we last saw Claire Fraser (Caitriona Balfe), she was on a horse, standing in front of the ominous-looking Wentworth Prison, where her Highlander husband, Jamie (Sam Heughan) had been sentenced to hang. Her steely yet frightened demeanor intimated that she was going to stop at nothing to get Jamie out of there alive.

But Claire didn't need her Clan MacKenzie and Clan Fraser compatriots to tell her that this would be an arduous, possibly futile task, especially after she receives a box of Jamie's personal effects in this...