Scott Bakula NCIS Special Agent Dwayne Pride Actor Lucas Black NCIS Special Agent Christopher LaSalle Actor Vanessa Ferlito FBI Special Agent Tammy Gregorio Actor Rob Kerkovich Forensic Scientist Sebastian Lund Actor Daryl "Chill" Mitchell Investigative Computer Specialist Patton Plame Actor Shalita Grant Special Agent Sonja Percy Actor CCH Pounder Dr. Loretta Wade Actor Derek Webster Special Agent Isler Guest Star Amanda Warren Mayor Zena Taylor Guest Star Hans Obma Hans Mattis Guest Star Jenna Kanell Laura Dawson Guest Star Kendrick Cross Special Agent Johnson Guest Star Christopher Ambrose Loud Pedestrian Guest Star Matt Jayson Colonel Rafiq Kassar Guest Star Mark Harmon Executive Producer Martha Haight Executive Producer Chad Gomez Creasey Writer LeVar Burton Director