Tom Selleck Frank Reagan Actor, Executive Producer Donnie Wahlberg Danny Reagan Actor Bridget Moynahan Erin Reagan Actor Will Estes Jamie Reagan Actor Len Cariou Henry Reagan Actor Marisa Ramirez Detective Maria Baez Actor Vanessa Ray Officer Eddie Janko Actor Abigail Hawk Abigail Baker Guest Star Gregory Jbara DCPI Garrett Moore Guest Star Robert Clohessy Lt. Gormley Guest Star Steven R. Schirripa Anthony Abetamarco Guest Star Andrew Terraciano Sean Reagan Guest Star Tom Cavanagh Mickey Patrick Guest Star Steven Maier Officer Christo Guest Star James Nucifero Nucifero Guest Star Jaime Zevallos Gustavo Abreu Guest Star Gene Gabriel Craig Stutz Guest Star Grace Porter Angela Jackson Guest Star Dazmann Still Marcus Guest Star Mark Christopher Green Officer Anderson Guest Star Madeline Grey DeFreece Officer Grey Guest Star Evgeniya Radilova Milla Guest Star Joe Osheroff Stuart Eiseman Guest Star Jared Morrison TARU Tech Walker Guest Star Mike McGowan Capt. John Bates Guest Star Mario Peguero Desk Sergeant Guest Star Jana Joldzic Alona Petrenko Guest Star Johnath Davis Tully Richards Guest Star Marta Álvarez Maria Abreu Guest Star Brian Colin Foley Man Guest Star Brandon Cusma White Hat Guest Star Richard Anderson Jenkins Cop Guest Star Kevin Wade Executive Producer, Writer Ian Biederman Executive Producer Brian Burns Executive Producer, Writer Siobhan Byrne O'Connor Executive Producer Dan Truly Executive Producer Peter D'Antonio Writer Ralph Hemecker Director