The Princess Switch dramas are fun and heartwarming. In this third installment, Fiona Pembroke, Duchess Margaret's bad-ass relation takes center stage as she undertakes a heist to help her cousin. Her backstory explains why she turned out the way she did. With a prince charming waiting in the wings for her to grow up, and two doppelgangers she can count on standing by her side, Fiona's rise from the ashes is an entertaining watch.