Season 21
10 episodes · first aired 2024-02-12
| Still | # | Title | Overview | Air date | Rating |
|---|---|---|---|---|---|
 | 01 | Algún Día 2024-02-12 | The NCIS team must help Torres when he puts his future at stake by confronting the man who tormented his family when he was a child. | 2024-02-12 | 8.0 |
 | 02 | The Stories We Leave Behind 2024-02-19 | As NCIS mourns the loss of Ducky, the agents find comfort in working on one of his unfinished cases involving a woman whose father was dishonorably discharged from the Marines. | 2024-02-19 | 9.6 |
 | 03 | Lifeline 2024-02-26 | When the NCIS team engages in Walk-a-Mile day to gain a new perspectives on different departments, things take a turn when Kasie receives a distress call from a mysterious man. | 2024-02-26 | 8.0 |
 | 04 | Left Unsaid 2024-03-04 | The NCIS team is in a race against time to find a missing officer who disappeared during his wedding proposal. | 2024-03-04 | 7.5 |
 | 05 | The Plan 2024-03-25 | With the help of Knight's dad, NCIS works to unravel the mystery of a recently used service weapon belonging to a missing agent. | 2024-03-25 | 8.0 |
 | 06 | Strange Invaders 2024-04-01 | After discovering a Navy pilot's body riddled with unusual wounds, NCIS' investigation draws the team into the rabbit hole of UFO conspiracy theories. | 2024-04-01 | 7.7 |
 | 07 | A Thousand Yards 2024-04-15 | NCIS comes under attack by a mysterious enemy from the past. | 2024-04-15 | 8.9 |
 | 08 | Heartless 2024-04-22 | The NCIS team looks for a motive behind the kidnapping and death of a famous heart surgeon. | 2024-04-22 | 7.5 |
 | 09 | Prime Cut 2024-04-29 | After discovering the remains of a Marine captain, the NCIS team travels to Texas to interrogate the suspected killer. | 2024-04-29 | 7.2 |
 | 10 | Reef Madness 2024-05-06 | Parker and Knight discover three bodies on an old Navy ship that's about to be sunk and turned into an artificial reef, when they're suddenly locked inside by a mysterious figure. | 2024-05-06 | 10.0 |
Ratings shown are community scores. Once OMDB is wired, these become per-episode IMDB values.