Main Characters Sgt. Ali McCormick 98 main appearances Insp. Andrew Pawlachuk 66 main appearances Det. Mickey Kollander 58 main appearances Det. Nicco Sevallis 58 main appearances Christine Wren 54 main appearances Sam Fisher 44 main appearances Len Harper 38 main appearances Sgt. Frank Coscarella 33 main appearances Det. Tony Logozzo 26 main appearances Jill Stone 26 main appearances Sgt. Lloyd Mastrowski 25 main appearances Det. James Kai 25 main appearances Dr. Christine Liu 25 main appearances Insp. Simon Ross 15 main appearances Det. Eddie Carson 15 main appearances Det. Jackie Cortez 15 main appearances Det. Nick Gallagher 11 main appearances Manny Needlebaum 13 main appearances Bernice Boyle 13 main appearances Det. Bill Overmyer 13 main appearances Det. Samantha Walters 13 main appearances Constable Ray Chase 13 main appearances Insp. Vince Schneider 11 main appearances Det. Larry Iredell 11 main appearances
Recurring Guest Characters Sam Fisher 6 guest appearances Len Harper 2 guest appearances Det. Tony Logozzo 2 guest appearances Insp. Simon Ross 2 guest appearances Laura 17 guest appearances Det. Nick Gallagher 2 guest appearances Insp. Vince Schneider 1 guest appearances Billie 10 guest appearances Wanda Harper 10 guest appearances Dr. Ben Wilson 10 guest appearances Rachel Sherman 8 guest appearances Dan 8 guest appearances Bailey Gallanson 7 guest appearances Sgt. Casey 7 guest appearances Chief Perkins 7 guest appearances Vanessa 7 guest appearances Deputy Chief Malcolm 6 guest appearances Leanne Walker 6 guest appearances Vito 5 guest appearances Hank Johnson 5 guest appearances ⇤ « 1 2 3 4 5 6 7 8 9 10 » ⇥