Linda Armstrong (actress)
Linda Armstrong is an English actress, known for her role as Sister Brigid in "The Royal". Career. Armstrong played Sister Brigid in ITV's "The Royal" throughout the series. Her television debut was in an episode of "Peak Practice". She has since played guest roles and semi-regular roles in various television series, including "A Touch of Frost" (ITV Series); "Bugs" (BBC Series); "Dangerfield" (BBC series); "Casualty" (BBC); "The Bill" (ITV); "Brookside" (Channel 4) and "Doctors" (BBC). In 2020, she portrayed the role of DI Dent in the ITV soap opera "Emmerdale".