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 Kenny Johnson Curtis Lemansky Actor Jay Karnes Det. Holland " Dutch" Wagenbach Actor Benito Martinez Capt. David Aceveda Actor CCH Pounder Det. Claudette Wyms Actor Marguerite MacIntyre Emma Prince Guest Star Melanie Lynskey Marcy Guest Star Nichole Hiltz .Tulips Guest Star Cathy Cahlin Ryan Corrine Mackey Guest Star David Rees Snell Ronnie Gardocki Guest Star Keith Diamond Dez Guest Star Karen Malina White Dez' Girlfriend Guest Star Shawn Ryan Executive Producer Scott Brazil Executive Producer