As I suspected: You don’t guest-cast Bonnie Somerville for just any ol’ role. The NYPD Blue alum returned to familiar territory by appearing in the (early) Season 10 finale of CBS’ Blue Bloods as Paula Hill, a woman who had a special favor to ask of Commissioner Frank Reagan — to get her son, a…
via Blue Bloods Season 10 Finale Recap: Guess Who’s Coming to Dinner? — TVLine