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 Andrew Terraciano Sean Reagan Guest Star 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 James Nuciforo Nuciforo Guest Star Yasha Jackson Maya Thomas Guest Star Treat Williams Lenny Ross Guest Star James Riordan Chris Johnson Guest Star Armand Schultz Dr. David Peterson Guest Star Mike Keller Lt. McDonnell Guest Star Jennifer Roszell Elaine Peterson Guest Star Leigh Ann Larkin ME Megan Carson Guest Star David Levi Gavin Schlenger Guest Star Ron Simons Dr. Diubaldo Guest Star Erika Rolfsrud Kathy Zora Guest Star Edward Hibbert Milton Vance Guest Star Donald Dash Will Thomas Guest Star Leila Almas Vance's Assistant Guest Star Karl Kenzler Jeremy Breen Guest Star Derek Hedlund Uniform Guest Star Francesca Mckenzie Caroline Mason Guest Star Moise Morancy Twitter Ty Guest Star Fortuna Gebresellasie Annie DA's Office Assistant Guest Star Leonard Goldberg Executive Producer Kevin Wade Executive Producer Kevin Riley Writer Ralph Hemecker Director