Gary Sinise Det. Mack "Mac" Taylor Actor Sela Ward Jo Danville Actor Carmine Giovinazzo Det. Danny Messer Actor Hill Harper Dr. Sheldon Hawkes Actor Eddie Cahill Det. Donald Flack, Jr. Actor Anna Belknap Det. Lindsay Monroe Messer Actor A.J. Buckley Adam Ross Actor Robert Joy Dr. Sid Hammerback Actor David James Elliott FBI Agent Russ Josephson Guest Star Sydney Park Ellie Danville Guest Star Cody Anthony Guest Star Laurie Fortier Old Man Guest Star Taylor Kinney Guest Star Christopher Jacot Harvin Garrity Guest Star Alexis DeLaRosa Barry Fisk Guest Star Mark Gerson Young Man Guest Star Justin Dray Byron Wendle Guest Star Tom Riordan Guest Star Jerry Bruckheimer Executive Producer Carol Mendelsohn Executive Producer Ann Donahue Executive Producer Anthony Zuiker Executive Producer Danny Cannon Executive Producer Andrew Lipsitz Executive Producer Pam Veasey Writer Mike Vejar Jr. Director