About Blue Bloods Season 3, Episode 18 : No Regrets

When the same tragedy occurs to people who don’t appear connected, Danny must find what they have in common and who is responsible. Meanwhile, Frank helps an old friend come to terms with his alcoholism. Guest Stars: Abigail Hawk, Gregory Jbara, Robert Clohessy, Marisa Ramirez, Beth Chamberlin, Jenna Gavigan, Sondra James, Boris McGiver, Lucas Papaelias, Sebastian Sozzi,