Robin Green Creator Mitchell Burgess Creator 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 Stephanie Kurtzuba Captain McNichols Guest Star Scott Bryce Craig Perlmutter Guest Star Shane Johnson Dr. Knight Guest Star Kim Director Arriana Guest Star Mick Szal Milan Guest Star James Hiroyuki Liao Lt. Fleming Guest Star Madeline Grey DeFreece Officer Grey Guest Star Helena Betancourt Housekeeper #1 Guest Star Melissa Denise Lopez Housekeeper #2 Guest Star Crystal Chau Nurse #2 Guest Star Morgane Bensadoun Audrey Guest Star Kevin Ligon Hotel Manager Guest Star Tabatha Gayle Audrey's Friend Guest Star Kevin Wade Executive Producer Ian Biederman Executive Producer Brian Burns Executive Producer, Writer Siobhan Byrne O'Connor Executive Producer Dan Truly Executive Producer James Nuciforo Writer Alex Zakrzewski Director