Actress · DirectorTrieste Kelly DunnJanuary 14, 1981(43 years old)Provo, Utah, USATrieste 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.SocialsInstagramTwitterIMDbKnown forBansheeDeputy Siobhan KellyFringeValerie BooneLaw & Order: Special Victims UnitGloria KulhaneBlindspotAllie KnightUnited 93Deora Frances BodleySeeAmbassador TrovereElementarySophie BishopThe Good WifeAmanda MarcassinBlameJenniferMysterious SkinDate in "Blood Prom" (uncredited)BullCaptain Taylor Mathison