• Special Guest Stars: Vanessa Lachey (NCIS Special Agent Jane Tennant), Jason Antoon (Cyber Intelligence Specialist Ernie Malik)
• Guest Starring: Erik Passoja (FBI Deputy Director Wayne Sweeney), Michael Weston (Herman Maxwell), Susan Ruttan (Samantha "Sammy" Delfino), Eric Lynch (Gary Shay)
• With: Teri Polo (Vivian Kolchak)
• And: Joe Spano (Tobias "T.C." Fornell)
• Co-Starring: Karina Noelle Castillo (FBI Agent Ramirez)
• Written By: Scott Williams
• Directed By: Tawnia McKiernan

• Starring: Vanessa Lachey (NCIS Special Agent Jane Tennant), Alex Tarrant (Kai Holman), Noah Mills (Jesse Boone), Yasmine Al-Bustami (Lucy Tara), Jason Antoon (Ernie Malik), Tori Anderson (Kate Whistler)
• Special Guest Stars: Wilmer Valderrama (Nick Torres), Katrina Law (Jessica Knight), Gary Cole (Alden Parker), Brian Dietzen (Jimmy Palmer), Diona Reasonover (Kasie Hines)
• Guest Starring: Michael Weston (Herman Maxwell / The Raven / Jason Hearns), Seana Kofoed (Commander Chase), Cher Alvarez (Bam Bam), John Billingsley (Professor Staggs), Eric Lynch (Lieutenant Shay)
• Co-Starring: Trevor Danielson (Pilot), Mason Michael Moore (Air Traffic Controller)
• Written By: Jan Nash & Christopher Silber
• Directed By: Tim Andrew

• Guest Starring: Kash Abdulmalik (Carter Landegraff), Peter Porte (Owen Belfort III), Brian Thomas Smith (Larry), Rob Welsh (Julian Reinhardt), Erik Heger (Sam the Manager / Hans Bjurstorm), Desirée Mee Jung (Dee Walters), Mary Chieffo (Sierra Thompson), Kyle Eastman (Stafford Meeks)
• Written By: Christopher J. Waild
• Directed By: Michael Zinberg

• Guest Starring: Billy Miller (Ezra Moretti / Second Man), Jonathan Kowalsky (Nate Holt / Rookie), Jane Carr (Dr. Erica Heller), Mike McShane (Dr. Matthew Heller), Grace Narducci (Nicole)
• And: Laura San Giacomo (Dr. Grace Confalone)
• Co-Starring: Laith Wallschleger (Erik Nilsson / Dozer), Deborah Vancelette (Nurse), Marty Dew (Daniel Vega), Beth Fraser (Reporter #1), Danny Royce (Reporter #2)
• Written By: Yasemin Yilmaz
• Directed By: Diana Valentine

• Guest Starring: Caleb Alexander Smith (USNPS ISB Special Agent Gage Winchester), Michael Petrone (Camping Guide Carl)
• Co-Starring: Norman Lehnert (Greg Patrick Walsh), Nicola Posener (Maxine "Max" Lautner), Tiffany Dion (Eye-Roll Girl)
• Written By: Chad Gomez Creasey
• Directed By: William Webb

• Guest Starring: Elyse Levesque (Frauke Biedermann), Marem Hassler (Lena Paulsen), Marika Engelhardt (Elisabeth Wenders), Dustin Seavey (Larry Sykes), Oscar Best (Phil Newcastle)
• Co-Starring: Jessica Gardner (Olivia Kahn), Charley Rowan McCain (Heidi Umarov Paulsen), Ian Fisher (Sergei Umarov)
• Written By: Marco Schnabel
• Directed By: James Whitmore, Jr.

• Guest Starring: Amber Friendly (Eden Greyson), Menik Gooneratne (Diya Khatri), Mark Atteberry (Medgar Nash), Damian Joseph Quinn (Travis Baltoni), KayKay Blaisdell (Gen Z Girl)
• Co-Starring: Vonzell Carter (Instructor)
• Written By: Kimberly-Rose Wolter
• Directed By: José Clemente Hernandez

• Guest Starring: Michael Kostroff (Felix Lassiter), Carolyn Hennesy (SecNav Tara Flynn), Elise Eberle (Arlene Wilkes), Jonny Rios (Victor Wilkes), Christian Barillas (Rafael "Rafa" Lopez), Devika Parikh (Doctor Saanvi Singh), Joshua Nazaroff (Zero)
• And: Patrick Labyorteaux (Olev Kozlov)
• Co-Starring: Brandon Papo (Bobby)
• Written By: Brendan Fehily & David J. North
• Directed By: Rocky Carroll

• Guest Starring: Lilan Bowden (Robin Knight), David Blue (Charlie Samuels), Gregg Binkley (Bob Stivers), Gillian I. White (Navy Rear Admiral Martha Stock)
• Co-Starring: Michael Anthony Perez (Pete the Building Manager), Taryn Kelly (Navy Lieutenant Sara Giles)
• Written By: Diona Reasonover & Scott Williams
• Directed By: Lionel Coleman

• Guest Starring: Margo Harshman (Delilah Fielding), Adam Cropper (Jared Clarkson / Jared Baker), Juliette Goglia (Evelyn Shaw), Zachary S. Williams (Logan Kennedy), Patrick Luwis (Mike), Claire Gillies (Christine), Jaclyn Aimee (Esme)
• Co-Starring: Jesse Conrad (William Watson)
• Written By: Katherine Beattie
• Directed By: Claudia Yarmy

• Special Guest Stars: Chris O'Donnell (Special Agent G Callen), Noah Mills (Special Agent Jesse Boone)
• With: Vanessa Lachey (Special Agent Jane Tennant)
• And: LL Cool J (Special Agent Sam Hanna)
• Guest Starring: Robert Picardo (Retired Marine Gunnery Sergeant Dale Harding), Stephanie Hodge (Greta Ford), Brianna Reed (Libby)
• Co-Starring: Tim Rock (FLETC Instructor Cambria), Kevin Changaris (Simon Williams), Joe Chambrello (Kidnapper)
• Written By: Christopher J. Waild
• Directed By: Michael Zinberg

• Starring: Vanessa Lachey (NCIS Special Agent Jane Tennant), Alex Tarrant (Kai Holman), Noah Mills (Jesse Boone), Jason Antoon (Ernie Malik), Tori Anderson (Kate Whistler)
• Special Guest Stars: Chris O'Donnell (Special Agent G Callen), Brian Dietzen (Jimmy Palmer)
• With: Gary Cole (NCIS Special Agent Alden Parker)
• And: LL Cool J (Special Agent Sam Hanna)
• Guest Starring: Dawn Olivieri (Melina Delvin), Maya Stojan (Other Melina / Morgan Miller), James Morrison (Norman Dell)
• Co-Starring: Luke Deal (Black Site Guard #1)
• Written By: Christopher Silber
• Directed By: James Whitmore, Jr.

• Guest Starring: Austin Cauldwell (Ryan Aaronson / Travis Jacobs), Jason Manuel Olazábal (Todd Mercer), Jason MacDonald (John Watts), Sadie Stratton (Renee Watts), Brenda Kate (Sheila / Wife), Shane Blades (Husband)
• And: Rachel Ticotin (Joy Sullivan Aaronson)
• Co-Starring: Nicole Rainteau (Kaytlynn), Leah Grosjean (Navy Ensign Ashley Watts), Kathryn Melton (Cleaning Lady), Warren Sweeney (Priest)
• Written By: Chad Gomez Creasey
• Directed By: Lionel Coleman
• Memorium: In memory of our dear friend and colleague, Terrence O'Hara. We Will Miss You.

• Guest Starring: Zane Holtz (NCIS Special Agent Dale Sawyer), Nancy Youngblut (Joanna "Mama Jo" Dalton), David Meunier (Wade Cutler), Susan Diol (Doris Sawyer), Kaipo Schwab (FBI Assistant Special Agent in Charge Liam McCullers), Aline Elasmar (Annie Hankamer)
• Co-Starring: Alex Mortensen (Emmet), Andy Marques (Policeman), Rahvaunia (Fire Captain)
• Written By: Marco Schnabel
• Directed By: Rocky Carroll

• Guest Starring: Tania Raymonde (Chloe Marlene), Andrew Elvis Miller (Sam Novak), Christy St. John (Lieutenant Renee Harlan)
• Co-Starring: Roman Arabia (Volunteer), Alexander Harris (Museum Docent Sal), Maxwell Almono (John Harlan), Conisha Wade (Director), Amadeo Fusca (Gun Smuggler), Eli Hernandez (Master-At-Arms)
• Written By: Kimberly-Rose Wolter & Brendan Fehily
• Directed By: Michael Zinberg

• Guest Starring: Michael Patrick Thornton (Jeremy Brighton), Bill Dawes (Clayton Wills), Benjamin Barrett (Theo "Benny" Benes), Deanne Lauvin (Rebecca Haswell)
• Co-Starring: Dean Wil (Francis)
• Written By: Brian Dietzen & Scott Williams
• Directed By: Diana Valentine

• Guest Starring: Francis Xavier McCarthy (Roman Parker), Jean St. James (Marilyn Davis), Alan Rachins (Bud), Jonathan Ohye (Nigel Yang), Annalisa Cochrane (Lisa Swenson), Aixa Clemente (Nancy), Jody Jaress (Leora)
• Co-Starring: Martin Kildare (Mr. Sharp), Tyler Perez (Navy P.O. First Class Sam Vega), Sydney Agudong (Kelly), Cameron Wong (Tyler), Lisa Costanza (Landlord), Rufino Romero (Nurse)
• Written By: Katherine Beattie
• Directed By: James Whitmore, Jr.

• Guest Starring: Julianne Collins (Dorothy Quinlan), Brigid Brannagh (Senator Constance Miller), Sonny Valicenti (Nate Billings), Tina Huang (Captain Boggs), Al Rodrigo (Police Captain Martinez), Johnny Jay Lee (Petty Officer Sheehan)
• Co-Starring: Dominic Pace (George Barlow), Jimmy Walker, Jr. (Former Army Sergeant William "Shelly" Jolson), Greg Benson (Phillip Legrand)
• Written By: Christopher J. Waild
• Directed By: Tawnia McKiernan

• Guest Starring: Samer Salem (Mateen Jamaah), Anisha Adusumilli (Veeda Rajab), Patrick Cohen (Petty Officer Third Class Dan Garscott), Elizabeth Bond (Karen Graham), Ericka Kreutz (Joann Hipple), Turhan Troy Caylak (Mr. Jamaah)
• Co-Starring: Wida Karim (Mrs. Jamaah), Ian Stanley (Robert Whitlock)
• Written By: Chad Gomez Creasey
• Directed By: James Whitmore, Jr.

• Guest Starring: Amanda Clayton (Lieutenant Rachel Donahue), Gil McKinney (Logan Donahue), Mark L. Taylor (Dr. Harvey Kimball), Mark Bloom (Dr. Marley), Tony Robinette (Nate Sullivan), Renée Threatte (Adriana Broussard)
• Co-Starring: Haley Brooke Walker (Mila), Casey Cameron Killian (Patient)
• Written By: Sydney Mitchel
• Directed By: Michael Zinberg

• Guest Starring: Scott Lawrence (DEA Agent Raymond Frank), Adriana Ducassi (Reyna Vargas), Elias Janssen (Adam Vargas), Kayla Blake (Nurse Allegra), Connie Jackson (Elaine)
• Co-Starring: Timothy Kennedy (Skater Dude), Maritxell Carrero (Waitress), Olivia Negrón (Abuela), Dennis Renard (Paramedic), Erick Carrillo (Mateo Serrano), Kendra M. Hill (Nurse #1)
• Written By: Yasemin Yilmaz
• Directed By: Rocky Carroll

• Guest Starring: James Snyder (Dr. Miles Bauer), Anne-Marie Johnson (Senator Selena Grayson), Jeremy Glazer (Douglas Pritchard), John Bishop (Army Surplus Store Owner), Ryan Masson (Arthur Vernon), Frederick Lawrence (Officer Mackey), Zachary Cowan (Detective Grizz), Lexi Ainsworth (Holly Lyngos), Nikko Austen Smith (Petty Officer Amanda Grayson)
• Co-Starring: Austin Powell (Floyd), Mark Ciarrocchi (Raylan Marsh), Collin Campana (Kenji)
• Written By: Marco Schnabel
• Directed By: Tawnia McKiernan

• Guest Starring: Brigid Brannagh (Senator Constance Miller), Kevin Sizemore (Stuart Greco), Themo Melikidze (Yuri Valkov), Sonny Valicenti (Nate Billings), Juliette Goglia (Evelyn Shaw), Chris Ufland (Gus Zawadzki)
• Co-Starring: Becca Q. Co (Gwen Yong), Anny Elizabeth Rosario (Navy Lieutenant Jasmine Coyne), Rick Gifford (State Department Special Agent Smith)
• Written By: Scott Williams
• Directed By: Lionel Coleman

• Guest Starring: Al Sapienza (Nicky), Themo Melikidze (Yuri Valkov), Juliette Goglia (Evelyn Shaw), Chris Petrovski (Lev Trotski), Michael Garza (Reymundo De Leon), Ilia Volok (Kostya Valkov)
• Co-Starring: Morrison Keddie (Boris Popov), Jeff Boehm (Prison Detention Officer Otis Glazebrook)
• Written By: Brendan Fehily & David J. North
• Directed By: Diana Valentine