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 Jennifer Esposito Detective Jackie Curatola Actor Amy Carlson Linda Reagan Actor Sami Gayle Nicky Reagan-Boyle Actor Eric Morris Noble Sanfino Guest Star Paul Fitzgerald Detective Deleon Guest Star Teddy Sears Sam Croft Guest Star Dan Grimaldi Tommy Barrone, Sr. Guest Star Tom Lipinski Johnny Tesla Guest Star Norbert Leo Butz Detective Kramer Guest Star Mara Davi Bianca Sanfino Guest Star James Coll Guest Star Marshall Elliott Guest Star Ryan Farrell Guest Star Bobby Guarino Guest Star Tadashi Mitsui Guest Star Mitchell Burgess Executive Producer Robin Green Executive Producer Leonard Goldberg Executive Producer Kevin Wade Writer Robert Harmon Director