NCIS: Season 23
- 2025
- 20 episodes
Season 23 of NCIS premiered on October 14, 2025 and has 20 episodes, from "Prodigal Son (1)" to "Sons and Daughters". The last episode aired on May 12, 2026.
Where to watch NCIS
In the United States, you can stream NCIS on Hulu, Netflix, Paramount Plus and Philo. It is also free on Spectrum On Demand. You can also buy it on Amazon Video, Apple TV Store, Google Play Movies and Fandango At Home. It is on streaming services in 94 countries.
Episodes
Episode 1Prodigal Son (1)Aired October 14, 2025
Reeling from his father’s murder, Parker goes to extreme lengths to hunt down the woman he holds responsible, mob boss Carla Marino, jeopardizing not only his own future but the team’s.
Guest stars
- Harrison Leahy Young Alden Parker
- Aric Hendrix Eric Ford
- Nancy Travis Harriet Parker
- Shalim Ortiz Fernando
- Mark Lawson Young Roman Parker
- Alexa Nisenson Young Harriet Parker
- Joy Cooper Navy Officer
- Kayla Carlson Sally Kaogh
Episode 2Prodigal Son (2)Aired October 21, 2025
Parker’s pursuit of vengeance for his father’s murder could have deadly consequences, while his sister, Navy vice admiral Harriet Parker, faces an impossible choice.
Guest stars
- Rebecca De Mornay Carla Marino
- Tabitha Brownstone Lauren Jacobs
- Nancy Travis Harriet Parker
- Alexa Nisenson Young Harriet Parker
- Tony Winters Admiral Gene Halverson
- Whitney Rice Erin Marsh
- Miya Kodama Janice
- Joy Cooper Navy Officer
Episode 3The Sound and the FuryAired October 28, 2025
When a petty officer’s death is connected to a blackmail investigation, the team is forced to work with Special Agent Sawyer on the case, which takes a terrifying turn for Torres. Meanwhile, Knight is offered an opportunity to train with NCIS Elite.
Guest stars
- Zane Holtz Dale Sawyer
- David Pressman Dave Siebel
Episode 4Gone GirlsAired November 4, 2025
The team investigates a U.S. marine who is believed to have kidnapped a man's wife.
Guest stars
- Nazneen Contractor Senior FBI Agent Beth Rollins
- Patrick Hume Jerry
Episode 5Now and Then (II)Aired November 11, 2025
The cold case of a small-town death of a naval officer in the ‘90s is unexpectedly re-opened in the present day, sending the team on a manhunt for justice. The crossover starts on NCIS: Origins S02E05 Funny How Time Slips Away (I).
Guest stars
- Roma Maffia Vera Strickland
- Bobby Moynihan Woody Browne
- Ely Henry Philip Elertson
Episode 6Page-TurnerAired November 18, 2025
When McGee is kidnapped while promoting his latest book in the Deep Six crime series, the team investigates his self-professed “#1 fan” – and a potential link to a murder case involving stolen classified documents.
Guest stars
- Melinda Page Hamilton Kathy Sheldon
- Micah Teresa Coate Pulse-Checking Agent
Episode 7God Only KnowsAired December 2, 2025
A kidnapped teen leads the team to a Navy SEAL who survived captivity by the Taliban but may have committed murder after returning home. Also, Jimmy finally shares his findings about the mysterious death of Parker’s mother with his boss.
Episode 8Stolen MomentsAired December 9, 2025
When a man is shot by the Secret Service outside the vice president’s official residence, NCIS is aided in the case by a new member of the team: an AI chatbot being beta-tested by the Department of Justice.
Guest stars
- Erin Way Dr. Samantha Linden
Episode 9Heaven and NatureAired December 16, 2025
McGee and Torres try to recover a stolen truck filled with toys for the Navy’s annual Christmas drive while the truth about Parker’s mother is finally revealed. Also, Knight is given her first NCIS: Elite mission, which involves tracking down a former member of the team.
Guest stars
- Emily Wickersham Ellie Bishop
- Mary Cole Audrey
- Kensie Mills Lily Burm / Eleanor
- Mackenzie Firgens Eleanor Parker
- Vince Hill-Bedford Young Lester Burm
- Erica Ibsen Judy Burm
- Noah Parker Little Boy
Episode 10HerAired March 3, 2026
On her first NCIS: Elite mission, Knight is given orders to hunt down and arrest Eleanor Bishop after the former member of the NCIS team is designated a wanted cyber-terrorist. In need of someone to trust, Bishop turns to Torres, and the two come face to face for the first time since she abruptly left nearly five years ago.
Guest stars
- Emily Wickersham Ellie Bishop
Episode 11Army of OneAired March 10, 2026
When a desperate man barricades himself inside an ammo warehouse, Knight is the only negotiator he’ll talk to, claiming she once saved him before. As explosives tick and trust frays, Knight clashes with the CID officer running the standoff, each convinced theirs is the only way out.
Guest stars
- Amanda Leighton Amanda Adams
- Chad Michael Collins Major Matt Malone
- Kalama Epstein Sgt. Ryan Harper
- Ben Beyeler Sgt. Joseph Yates
Episode 12In Too DeepAired March 17, 2026
A murdered drone pilot leads the team to a missing woman from McGee’s past and a relationship he thought was long behind him. But as the case deepens, McGee realizes her reappearance could unravel more than an investigation, it could change the course of his life.
Guest stars
- Elena Goode Oliva Garcia
- Patrick Keleher Mateo Garcia
- Joe Dinicol Lucas Trask
- Breeda Wool Dr. Childs
Episode 13All Good ThingsAired March 24, 2026
When the son of a Marine that Gibbs once helped comes to NCIS in desperation, the fractured team reunites off the books; chasing justice without a badge may cost them more than their careers.
Guest stars
- Adam Campbell Young Donald Mallard
- Austin Marques Billy Fuentes
- Adhir Kalyan Interrogator
- Matt Cook CID Agent Dolan Thomson
- J. Paul Boehmer CID Director Wayne Rogers
Episode 14FleetingAired March 31, 2026
Navy Week turns electric when a stolen squad car flips and reveals a sailor stabbed in the trunk; as D.C. spirals into chaos, the team chases a killer while carrying the weight of recent events.
Guest stars
- Marisa Davila Annie Carson
- Galilea La Salvia Samantha Barnes
- Issac Ryan Brown Seaman Danny Harvey
Episode 15Knick-KnackAired April 7, 2026
A murder aboard a museum ship becomes a cryptic treasure hunt when a dying Navy captain leaves a final clue; to solve it, the team must decode what was worth killing -- and dying -- for.
Episode 16S.O.S.Aired April 14, 2026
S.O.S. A Navy lieutenant resurfaces a year after her plane vanished with a story that doesn’t quite add up. As the team peels back the mystery of a crash that was anything but accidental, every answer sparks a new twist.
Guest stars
- Yael Grobglas Lieutenant Rebecca Lee
- Curt Mega Michael Bell
- A.J. Tannen Grant Lancaster
- Alexander Chard Cyrus Fox
Episode 17Reboot (1)Aired April 21, 2026
With most of NCIS away and the mainframe shut down for a midnight upgrade, Kasie and a skeleton crew are left in a darkened building when someone begins hunting from inside. What starts as a routine reboot becomes a high-stakes game of cat and mouse through powerless hallways until an unexpected ally, Sam Hanna, steps into the fight.
Guest stars
- LL Cool J Sam Hanna
- Noah Bean DOD Chef David Barbado
- Lisa Cirincione Kate Manning
- Josh Banday Harold Goodell
- Josh Sussman Daryl Greco
- Shannon Corbeil Navy MA2 Anne Swift
- Juliana Danielle Ferreira Megan Manning
- Lucas Mazanko Joey Manning
Episode 18Bad Impressions (2)Aired April 28, 2026
The team races to help one of their own who has been framed for murder and caught in a widening conspiracy that could compromise national security.
Guest stars
- LL Cool J Sam Hanna
- Noah Bean DOD Chef David Barbado
- Josh Banday Harold Goodell
- Briana Venskus Joanna
- Geoffrey Arend Tommy Manning
- Yevgeniy Kartashov Yorgi
- Rachel Coopes Assistant Anastasia
Episode 19Deal with the DevilAired May 5, 2026
As a secret immunity deal threatens to let a man walk free, Parker fights to keep the case alive. But when his estranged sister suddenly appears – and buried family wounds resurface – the battle for justice becomes deeply personal.
Guest stars
- Nancy Travis Harriet Parker
- J. Paul Boehmer Army CID Director Wayne Rogers
- Kathleen Garrett Judge Mary Roswyn
- Corey Brill Brian Kramer
- Kimberly Guevara Caroline Kramer
Episode 20Sons and DaughtersAired May 12, 2026
One year after a deadly coffee shop bombing, a new explosion proves the attack wasn’t the work of a lone wolf – a case that forces the team to confront legacy and loyalty.
Guest stars
- Naomi Grace Kayla Vance
- Seamus Dever Gabriel LaRoche
- Patrick Keleher Mateo Garcia
- Luis Carazo Hank Hammersmith
- David Berman Isaac Wren
