Banshee is an American drama television series set in a small town in Pennsylvania Amish country and features an enigmatic ex-con posing as a murdered sheriff who imposes his own brand of justice while also cooking up plans that serve his own interests.
Trieste Kelly Dunn (born January 14, 1981) is an American actress. She is known for her role as Deputy Siobhan Kelly in the Cinemax series Banshee. Description above from the Wikipedia article Trieste Kelly Dunn, licensed under CC-BY-SA, full list of contributors on Wikipedia.