Tom Selleck Frank Reagan Actor 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 Sami Gayle Nicky Reagan-Boyle Actor Vanessa Ray Officer Eddie Janko Actor Will Hochman Joseph Hill Guest Star Eric B. Lt. Gee Guest Star Abigail Hawk Abigail Baker Guest Star Gregory Jbara Garrett Moore Guest Star Robert Clohessy Lt. Gormley Guest Star Steven R. Schirripa Anthony Abetamarco Guest Star Andrew Terraciano Sean Reagan Guest Star Roslyn Ruff Kimberly Crawford Guest Star Gloria Reuben Special Agent Rachel Weber Guest Star Lauren Patten Officer Rachel Witten Guest Star Fortuna Gebresellasie Annie, Erin's Assistant Guest Star Jared Morrison TARU Tech Walker Guest Star Leonard Goldberg Executive Producer Kevin Wade Executive Producer Siobhan Byrne O'Connor Writer Daniel Truly Writer Kevin Riley Writer Brian Burns Writer Ian Biederman Writer, Executive Producer Ian Biederman Writer David Barrett Director John Behring Director Yasmine Cadet Writer Peter D'Antonio Writer Jack Ciapciak Writer Jennifer Opresnick Director Robert Harmon Director Alex Chapple Director Jackeline Tejada Director Alex Zakrzewski Director Ralph Hemecker Director