• Guest Starring: Victoria Platt (NCIS Special Agent Veronica "Ronnie" Tyler), Brian Stepanek (Karl Chunk / Homeless Guy / Arda Dogan), Wendy Worthington (Gila Shaw)
• And: Joe Spano (Tobias "T.C." Fornell)
• Co-Starring: Carlos Acuña (Milo the Guard), Shirley Jordan (Mary Tyler), Grace Powell (Joyce), Sade Devine (Jasmine Tyler)
• Written By: Scott Williams
• Directed By: Michael Zinberg

• Guest Starring: Sean Harmon (Young Gibbs), Vito D'Ambrosio (Jonny Zucado), Dajuan Johnson (NIS Special Agent Edward Scott), Thomas Crawford (Doctor Walter Magnus), Louis Mustillo (Emilio "Freckles" Zucado), Gabrielle Walsh (NIS Special Agent Michelle Stamos), Matthew Furfaro (Young Jonny Zucado)
• And: Adam Campbell (Young Ducky)
• Co-Starring: Franco Fox (Henchman), Ben Turner Dixon (Young Franks), Jered Solow (Young Freckles)
• Written By: Steven D. Binder
• Directed By: Terrence O'Hara

• Guest Starring: Tom Wilson (Angus DeMint), Mariana Klaveno (Margot DeMint), Anthony Konechny (Simon Felcher), Bahni Turpin (Camille West), Tamika Simpkins (Jill), Nick Boraine (Merriweather), Isiah Adams (Shift Manager Chad), Anna Grace Barlow (Karen)
• And: Joe Spano (Tobias "T.C." Fornell)
• Co-Starring: Benny Briseño (Xander Price)
• Written By: Christopher J. Waild
• Directed By: Diana Valentine

• Guest Starring: Margo Harshman (Delilah Fielding), Juliette Angelo (Emily Fornell), Robert Mailhouse (Dr. Malcolm Lucas), Jennifer Baxter (Sienna Michaels aka Beach Bum), Chris Butler (Clarence), Chet Grissom (Rupert Kittridge), Vasthy Mompoint (Janique), Gabriel Sousa (Jared), Georgia Leva (Lisa)
• Co-Starring: Gwen Holloway (A.A. Chairperson), Jessica Jade Andres (Rachel), Isaac Gonzalez Rossi (Marco)
• Written By: Marco Schnabel
• Directed By: Rocky Carroll

• Guest Starring: Margo Harshman (Delilah Fielding), Juliette Angelo (Emily Fornell), Nick Boraine (Merriweather aka Alexi Myshkin), Tajh Bellow (Navy Petty Officer Second Class Samuel Miles), Isiah Adams (Chad Hamilton aka Vladmir Ivinov), Anna Grace Barlow (Karen aka Sasha Myshkin)
• And: Joe Spano (Tobias "T.C." Fornell)
• Co-Starring: Neal Kodinsky (Viktor), Tudor Munteanu (Ivan), Geri-Nikole Love (Paramedic)
• Written By: Brendan Fehily & David J. North
• Directed By: Tawnia McKiernan

• Guest Starring: David Carzell (Michael Hodge), Chris Boudreaux (Jesse Duncan), Charles Carpenter (Sheriff Marcus Mayes)
• Written By: Gina Lucita Monreal
• Directed By: Diana Valentine

• Guest Starring: Anthony L. Fernandez (Luis Carter), Dominique Columbus (Corey Jackson), Adilah Barnes (Miss Nellie), Délé Ogundiran (Shelby Roberts), Austen Parros (Marcus), Lorena Jorge (Drea)
• Co-Starring: Jaleesa Mendez (Carmen)
• Written By: Margaret Rose Lester
• Directed By: James Whitmore, Jr.

• Guest Starring: Ismail Bashey (Nabi), Michael Goldsmith (Ben Mitchell), Sarah G. White (Samantha Watkins aka Mom), Javon Johnson (NCIS Special Agent Eric Freeman), Wais Wardak (Farokh)
• Co-Starring: Nima Jafari (Tahir), Manny Cartier (Marine), Sara Emami (Darya), Ariana Elavia (Yazmin), Hedyeh Falsafi (Yazmin's Mom)
• Written By: Jill Weinberger
• Directed By: Terrence O'Hara

• Guest Starring: Adam Ferrara (Sammy Craig), Lawrence Kao (Pete Cannizaro), Shane Coffey (Sean Greco), Francis Gonzalez (Rich Reilly), Skye LaFontaine (Betty Rose), Patrick Cox (Parking Enforcement Officer Carl Bjork), Annie Little (Merri Dade)
• And: Joe Spano (Tobias "T.C." Fornell)
• Co-Starring: Emily Liu (Trauma Surgeon)
• Written By: Scott Williams
• Directed By: Michael Zinberg

• Guest Starring: Hugo Armstrong (NCIS Inspector General Eugene Coyle), Max Adler (Luke Stana), Nancy Linehan Charles (Ruthann Harrison), Rickey Eugene Brown (Navy Petty Officer Third Class Ed Thomas), Marcos Favela (Navy Petty Officer Third Class Carlos Garcia), Amrapali Ambegaokar (July Wunderman), Nikki Crawford (Dr. Shawna Street)
• And: Laura San Giacomo (Grace Confalone)
• Co-Starring: Jordan Murphy (Navy Commander Ben Randall)
• Written By: Brendan Fehily & David J. North
• Directed By: Diana Valentine

• Guest Starring: William Allen Young (U.S. Secretary of Defense Moses McClaine), Victoria Platt (NCIS Special Agent Veronica "Ronnie" Tyler), Zane Holtz (NCIS Special Agent Dale Sawyer), Andrew Pifko (Miles Thatcher), Daniel Peera (Nasser Al-Kamal), Connie Jackson (Elaine)
• And: Pam Dawber (Marcie Warren)
• Co-Starring: Paolo Andino (Arthur), Preston Butler III (Kendle Spotnitz), Kamel Haddad (Yemeni Foreign Affairs Minister), Brick Jackson (Little Pinky)
• Written By: Christopher J. Waild
• Directed By: Rocky Carroll

• Guest Starring: Steven Bauer (Miguel Torres)), Tijuana Ricks (CIA Agent Pamela Walsh), Christine Dunford (Jeri Fleckman), Alex Feldman (Retired Marine Sergeant Thomas Baird), Ektor Rivera (Father), Connie Jackson (Elaine)
• And: Pam Dawber (Marcie Warren)
• Co-Starring: Jeff Elam (Lead Detective), Tiago Martinez Castillo (5-Year-Old Boy)
• Written By: Marco Schnabel
• Directed By: James Whitmore, Jr.

• Guest Starring: Angela Lin (Assistant District Attorney Sheila Addison), Amanda Detmer (Charlotte James Bodizinski), Michael Chieffo (Randy Devereaux), Troy Blendell (Bernard Wilson), Sarah Stouffer (Hanna Devereaux), Jason Downs (Todd Renfro)
• Co-Starring: Mary-Margaret Lewis (Maude Simmons), Michael Rupnow (Parker James), Greg Berman (Navy Petty Officer Second Class Mike Benson), Sandra Cevallos (Judge Monica Perez), Maryfrances Careccia (Bailiff), Hilda Boulware (Madam Foreperson)
• Written By: Margaret Rose Lester & David J. North & Brendan Fehily
• Directed By: Tawnia McKiernan
• Memorium: In memory of our friend and colleague Shannon Soucie. We Will Miss You

• Guest Starring: Jack Fisher (Phineas), Karri Turner (Micki Kaydar), John Bobek (Sergeant Barnes), Anahi Bustillos (Doctor Sara Hildegard), Philip Shahbaz (Doctor Hamza Bashar), Richie Stephens (Edgar Proust), Sebastian Quinn (Otto)
• Co-Starring: Pezh Maan (Hassan Sayegh), Kamran Abbassian (Nazar)
• Written By: Scott Williams & Steven D. Binder
• Directed By: Diana Valentine

• Guest Starring: Katrina Law (NCIS REACT Special Agent Jessica Knight), Chris Browning (NCIS REACT Supervisory Special Agent Tom Dalton), West Liang (Peter Kessler)
• And: Pam Dawber (Marcie Warren)
• Co-Starring: Edward Gelhaus (NCIS REACT Special Agent Edward Madden), Tim Fox (Navy Petty Officer Second Class Toby Withers), Alison Rood (Tina), Cody Esquivel (NCIS REACT Special Agent Benji Vargas), Emmie Nagata (NCIS REACT Special Agent Diane Ono), Tristan Cunningham (Nurse Janeway)
• Written By: Marco Schnabel & Christopher J. Walid
• Directed By: Michael Zinberg

• Guest Starring: Katrina Law (NCIS REACT Special Agent Jessica Knight), Rafael Petardi (Afrim Murati), Elayn J. Taylor (Odette Malone), Donzaleigh Abernathy (NSA Deputy Director Ronda Ellis)
• And: Pam Dawber (Marcie Warren)
• Written By: David J. North & Brendan Fehily
• Directed By: Diana Valentine