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 Garrett Moore Guest Star Robert Clohessy Lt. Gormley Guest Star Steven R. Schirripa Anthony Abetamarco Guest Star Andrew Terraciano Sean Reagan Guest Star James Nuciforo Nuciforo Guest Star Dylan Walsh Mayor Peter Chase Guest Star Peter Hermann Jack Boyle Guest Star Lauren Patton Officer Rachel Witten Guest Star Chris Walker Detective 1 Guest Star Charles Everett Dectective 2 Guest Star Daniel Lopez EMS 2 Guest Star Agnes Chung News Reporter Guest Star Jennifer Ikeda Jennifer Power Guest Star Natalie Buck Megan Guest Star Soraya Broukhim Mrs. Sayeed Guest Star Sean Grandillo Charles Morrow Guest Star Gabrielle C. Archer Girlfriend Guest Star Daniel Martínez Boyfriend Guest Star Norman Schultz Uniform Guest Star Jennifer Flanagan EMS 1 Guest Star Diomargy Nuñez Cop Guest Star Jamie Forbes Tow Pound Uniform Guest Star Leonard Goldberg Executive Producer Kevin Wade Executive Producer Brian Burns Writer Robert Harmon Director