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 Guest Star Debbon Ayer Guest Star Demetrius Grosse Guest Star Jason Woods Guest Star Carlos Ayala Guest Star Andy Dylan Guest Star Mario López Guest Star Carlos Posas Guest Star Shannon Nicole Guest Star Julio Castillo Guest Star Gary Glasberg Executive Producer Mark Harmon Executive Producer Martha Haight Executive Producer Zach Strauss Writer Rob Morrow Director