Main Characters Narrator 138 main appearances Det. Frank Arcaro 115 main appearances Lt. Mike Parker 102 main appearances Det. Adam Flint 98 main appearances Libby Kingston 49 main appearances Det. James 'Jimmy' Halloran 22 main appearances Lt. Dan Muldoon 18 main appearances Narrator 5 main appearances
Recurring Guest Characters Louis Wystemski 1 guest appearances Martin Hillard 1 guest appearances Dr. Rutland 1 guest appearances Pierce 1 guest appearances Counterman 1 guest appearances Deputy D.A. Smith 1 guest appearances Benvenuto Giovanni 1 guest appearances Brain Trust Attorney 1 guest appearances Danny Keyling 1 guest appearances Roger Barmer 1 guest appearances Ernie 1 guest appearances Kitty Lamson 1 guest appearances Matt Orman 1 guest appearances Dr. Max Lewine 1 guest appearances Joseph Highmark 1 guest appearances Darlene Knox 1 guest appearances Dick Wilkes 1 guest appearances Al Borris 1 guest appearances Police Officer 1 guest appearances Harry Culverin 1 guest appearances ⇤ « 1 2 3 4 5 6 7 8 9 10 » ⇥