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 Steven Weber Guest Star Derek Webster Guest Star Jared Day Guest Star Doris Morgado Guest Star Steven Waldren Guest Star Kwajalyn Brown Guest Star Emily Istre Guest Star Lenita Henderson Guest Star Israel Perry Guest Star Cordell Moore Guest Star Jeanne Caldarera Guest Star GiGi Erneta Guest Star Gary Glasberg Executive Producer Mark Harmon Executive Producer Martha Haight Executive Producer Brad Kern Writer James Hayman Director