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 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 Joe Carroll Kyle Dorsey Guest Star Chris Chirdon Mark Adams Guest Star Ty Jones David Anderson Guest Star Ellie Ricker Nadia Atonov Guest Star Jarid Faubel Brian Baker Guest Star Chantal Jean Pierre Lisa Johnson Guest Star Madeline Grey DeFreece Officer Grey Guest Star Abby C Smith Gina Adams Guest Star Christopher Gray Noah Barber Guest Star Fenton Lawless Bill Brennan Guest Star Theresa Tirone Officer Fucci Guest Star Leigh Ann Larkin M.E. Megan Carson Guest Star Megan Allison Hayes Homeless Woman Guest Star Gabby Cocco Bartender Guest Star Josh Alscher Homeless Man Guest Star Lee Baptiste Chief Clark Guest Star Leonard Goldberg Executive Producer Kevin Wade Executive Producer Jack Ciapciak Writer Ralph Hemecker Director