Michael Chiklis Det. Vic Mackey Actor Catherine Dent Officer Danielle "Danny" Sofer Actor Walton Goggins Det. Shane Vendrell Actor Michael Jace Officer Julien Lowe Actor Jay Karnes Det. Holland " Dutch" Wagenbach Actor Benito Martinez Capt. David Aceveda Actor Cathy Cahlin Ryan Corrine Mackey Actor David Rees Snell Det. Ronnie Gardocki Actor CCH Pounder Det. Claudette Wyms Actor Forest Whitaker Lt. Jon Kavanaugh Actor David Marciano Steve Billings Guest Star Paula Garcés Tina Hanlon Guest Star Onahoua Rodriguez Emolia Melendez Guest Star Nigel Gibbs Assistant Chief Roy Phillips Guest Star Harvey Silver Quentin Garth Guest Star Shawn Ryan Executive Producer Scott Brazil Executive Producer