Gaststars Wiederkehrend
-
Adam Bartley (Carl Brown)
-
Adam Jamal Craig (Dominic Vail)
-
Aisha Hinds (Chief Investigator Ava Wallace)
-
Alon Aboutboul (Naseem Vaziri)
-
Andrea Bordeaux (Special Agent Harley Hidoko)
-
Anslem Richardson (Tahir Khaled)
-
Ashley Rae Spillers (Sydney Jones)
-
Aunjanue Ellis (Michelle Hanna/Quinn)
-
Bar Paly (ATF Agent Anastasia “Anna” Kolcheck)
-
Bill Goldberg (DOJ Agent Lance Hamilton)
-
Brian Avers (Agent Mike Renko)
-
Charlie O'Donnell (Michael Donnelly/Callen als Kind)
-
Christopher Lambert (Marcel Janvier)
-
Claire Forlani (Lauren Hunter)
-
Daniel J. Travanti (Garrison)
-
David James Elliott (Harmon Rabb Jr.)
-
David Paul Olsen (Tom Olsen)
-
Dawn Noel (LAPD Officer Jessica Cole)
-
Douglas Weston (Alex Elmslie)
-
Elizabeth Bogush (Joelle Taylor)
-
Ella A. Thomas (Jada Khaled)
-
Erik Palladino (Vostanik Sobatino)
-
Erik Soderbergh (Liam Henderson)
-
Ernie Reyes jr. (Jemadar Thapa)
-
Esaí Morales (NCIS Deputy Director Louis Ochoa)
-
Hakeem Kae-Kazim (Abdul Habaza)
-
India de Beaufort (Alexandra Reynolds)
-
Jalyn Hall (Derrick)
-
Jürgen Prochnow (Mattias)
-
Karina Logue (LAPD Detective Ellen Whiting)
-
Kurt Yaeger (Sullivan)
-
Lamont Thompson (Spencer Williams)
-
Laura Harring (Julia Feldman)
-
Layla Crawford (Kamran Hanna)
-
Makai Dudeck (Jake)
-
Malese Jow (Jennifer Kim)
-
Marsha Thomason (NCIS Special Agent Nicole Dechamps)
-
Matthew Grant Godbey (LAPD Detective Dan Evans)
-
Max Martini (Arlo Turk)
-
Medalion Rahimi (NCIS Special Agent Fatima Namazi)
-
Mercedes Mason (DEA Agent Talia Del Campo)
-
Moon Bloodgood (Katherine Casillas)
-
Natassia Halabi (Mossed Agent Eliana Sapir)
-
Pamela Reed (Roberta Deeks)
-
Paulina Olszynski (Julie Sanders/Tiffany Williams)
-
Rocky Carroll (Director Leon Vance)
-
Sara Visser (Karen St. Pierre)
-
T. J. Ramini (Tobin Shaked)
-
Timothy V. Murphy (Isaak Sidorov)
-
Tye White (Aiden Hanna)
-
Vyto Ruginis (Arkady Kolcheck)
-
Wesam Keesh (Ehsan Navid)
Gaststars
-
Adam Hollick (Marco Ruiz)
-
Andrew Kwong (Elias)
-
Austin Nash Chase (Joshua Mastin)
-
Caroline O'Donnell (Laura)
-
Caterina Korn Broder (Mother 4)
-
Christian Barillas (Franklin Shapiro)
-
Craig Parker (Vasile Comescu)
-
Danny Boushebel (Wasim Ghulam)
-
Danny Trejo (Tuhon)
-
Demark Thompson (Lynne)
-
Doug Tompos (Navy Chief Warrant Officer Walter Purdue)
-
Edwin Hodge (Technical Assistant Kai Ashe)
-
Gavin Lewis (Nadir, Karim and Tomar Zahavi)
-
George Janko (Juda Ayari)
-
George Steeves (Isaac)
-
Jeanne D. Olsen (Mother 3)
-
John Getz (Senator Lockhart)
-
JoNell Kennedy (Navy Commander Susan Yelton)
-
Julia O'Donnell (Mother 2)
-
Julie Chen (U.S. Ambassador Nancy Kelly)
-
Ken Davitian (Narek)
-
Kim Raver (Special Agent Paris Summerskill)
-
Liane Balaban (Emma Mastin)
-
Lily O'Donnell (Amy Callen)
-
Louise Lombard (Agent Lara Macy)
-
Maeve O'Donnell (Natasha)
-
Mandy Levin (LAPD Detective Claire Taylor)
-
Marc Crumpton (Albert Goshman)
-
Marisol Nichols (Tracy Keller (Rosetti))
-
Michael Weatherly (NCIS Special Agent Anthony DiNozzo)
-
Michelle Trachtenberg (Lily Lockhart)
-
Miki Ishikawa (Jean Chu)
-
Nicky Endres (Kim)
-
Ondrea J. Smith (Mother 1)
-
Pauley Perrette (Abby Sciuto)
-
Scott Caan (Danny "Danno" Williams)
-
Scott Grimes (Special Agent Dave Flynn)
-
Sofia Lama (Ella Juanega)
-
Stacie Greenwell (Sonya Morales)
-
Steve Valentine (Frankie Bolton)
-
Toby Meuli (Dan)
-
Vinnie Jones (Ricky Dorsey)
-
Zach Zagoria (Zane Von Bohlen)