Mitchell Burgess Creator Robin Green 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 Treat Williams Lenny Ross Guest Star Kevin Wade Executive Producer Ian Biederman Executive Producer Brian Burns Executive Producer Siobhan Byrne O'Connor Executive Producer Dan Truly Executive Producer Kevin Riley Writer Ralph Hemecker Director