James Duff Creator Mary McDonnell Capt. Sharon Raydor Actor G.W. Bailey Detective Lt. Louie Provenza Actor Anthony John Denison Detective Lt. Andy Flynn Actor Michael Paul Chan Detective Lt. Mike Tao Actor Raymond Cruz Detective Julio Sanchez Actor Phillip P. Keene Buzz Watson Actor Graham Patrick Martin Rusty Beck Actor Kearran Giovanni Detective Amy Sykes Actor Robert Gossett Russell Taylor Actor Jon Tenney Guest Star Laurie Holden Guest Star Colin Ferguson Guest Star Ellen Wroe Guest Star Brandon Barash Guest Star Ever Carradine Guest Star Jonathan Del Arco Guest Star Scout Taylor-Compton Guest Star Jay Paulson Guest Star Greer Shephard Executive Producer Michael M. Robin Executive Producer, Director Leo Geter Writer Jim Leonard Writer