Main Characters Deputy Chief Brenda Leigh Johnson 109 main appearances Assistant Chief Will Pope 109 main appearances Detective Sgt. David Gabriel 109 main appearances Commander Russell Taylor 109 main appearances Detective Lt. Louie Provenza 109 main appearances FBI Agent Fritz Howard 109 main appearances Detective Lt. Michael Tao 95 main appearances Detective Julio Sanchez 95 main appearances Detective Lt. Andy Flynn 107 main appearances Buzz Watson 66 main appearances Detective Irene Daniels 35 main appearances Captain Sharon Raydor 18 main appearances
Recurring Guest Characters Carl Nelson 1 guest appearances Donna Taft 1 guest appearances Tim Michaels 1 guest appearances Barbara, Estelle Pope's Attorney 1 guest appearances Detective Donna Hendrix 1 guest appearances Joann Hosey 1 guest appearances Adam 1 guest appearances Professor Alex Banks 1 guest appearances Larry King 1 guest appearances Martin DeLuca 1 guest appearances Mark Yates 1 guest appearances Angie Serabian 1 guest appearances Det. Joey 'O' Olin 1 guest appearances Detective George Andrews / Georgette 1 guest appearances Major Edward Dorcet 1 guest appearances Scott Esposito 1 guest appearances Wes Durant 1 guest appearances Coach Rich Carr 1 guest appearances Santa Jack 1 guest appearances Casey Watson 1 guest appearances ⇤ « 1 2 3 4 » ⇥