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 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 Lauren Patten Officer Rachel Witten Guest Star Will Hochman Joe Hill Guest Star Gloria Reuben Special Agent Rachel Weber Guest Star Annabella Sciorra M.E. Faith Marconi Guest Star Shannon Wallace Tyce Dickson Guest Star Daniel Cosgrove Det. Felix Evans Guest Star Shane Patrick Kearns Max Fagan Guest Star Jeremy Crutchley Kenny Cook Guest Star Sarah-Anne Martinez Sarah Watkins Guest Star Riley Barnes Robert Watkins Guest Star Steve Rizzo Mr. Watkins Guest Star Eileen Weisinger Mrs. Watkins Guest Star Oliver Palmer Langley Guest Star James P. Rees Sam Sullivan Guest Star Kristina Bartlett TARU Tech Santini Guest Star Jenny Anne Hochberg Charlotte Guest Star Roberto Gutiérrez Buyer Guest Star Latrisha Talley Uniform Guest Star Anderson Jenkins Mechanic Guest Star Jared Morrison TARU Tech Walker Guest Star Leonard Goldberg Executive Producer Kevin Wade Executive Producer Siobhan Byrne O'Connor Writer Kevin Riley Writer Alex Zakrzewski Director