NCIS season 21

Last updated
NCIS
Season 21
NCIS Season 21 poster.jpg
Promotional release poster
Starring
No. of episodes10
Release
Original network CBS
Original releaseFebruary 12 (2024-02-12) –
May 6, 2024 (2024-05-06)
Season chronology
← Previous
Season 20
List of episodes

The twenty-first season of the American police procedural television drama series NCIS was announced on February 21, 2023, by CBS, and premiered on February 12, 2024, and concluded on May 6, 2024. This is the first season not to feature David McCallum (as Dr. Donald "Ducky" Mallard), who died on September 25, 2023, though he is still credited in the first two episodes. Due to the 2023 Writers Guild of America and SAG-AFTRA strikes, the season consists of only 10 episodes, the shortest amount in the show's history, thereby beating the record previously held by the eighteenth season which was shortened due to the COVID-19 pandemic in the United States. This season also includes the 1,000th episode of the entire NCIS franchise, which aired on April 15.

Contents

On April 9, 2024, CBS renewed the show for a 22nd season. [1]

Premise

NCIS revolves around a fictional team of special agents from the Naval Criminal Investigative Service, which conducts criminal investigations involving the United States Navy and Marine Corps. Based at the Washington Navy Yard in Washington, D.C., the NCIS team is led by Supervisory Special Agent Alden Parker, an ex-FBI Special Agent and a skilled investigator.

Cast and characters

Main

Special guest star

Notable guests

Crossover

NCIS: Hawaiʻi

NCIS: Los Angeles

Episodes

No.
overall		No. in
season		TitleDirected byWritten byOriginal air dateProd.
code		U.S. viewers
(millions)
4581"Algún Día"Diana Valentine Christopher J. Waild February 12, 2024 (2024-02-12)21017.32 [2]
The FBI arrests Torres for the murder of Maurice Riva, the man who tormented Torres's family when he was a child. They realize he was covering for his sister who he presumed had killed him upon hearing her voicemail saying "algún día", their family code for getting justice. Torres had beaten up Riva but kept from shooting him. The episode ends with Parker receiving a frantic phone call from Jimmy.
4592"The Stories We Leave Behind" Michael Zinberg Brian Dietzen & Scott Williams February 19, 2024 (2024-02-19)21027.43 [3]

Jimmy visits Ducky the morning after he had called to discuss an old case that was recently brought up to him again, only to find that Ducky has died in his sleep. Prior to his death, he was helping a young woman uncover the truth behind scathing accusations against her father (a Marine veteran) by a councilman who's running for Senate. After the case is solved, the team recalls fond memories of Ducky, and DiNozzo shows up to pay his respects and offer words of comfort to Jimmy.

Note: This episode was dedicated to David McCallum, who died on 25 September 2023, five months before this season premiered. [4] [5] [6] [7] Final episode to feature McCallum on the opening credits.
4603"Lifeline" Rocky Carroll Marco SchnabelFebruary 26, 2024 (2024-02-26)21037.00 [8]

Parker introduces "Walk-a-Mile" day to give the team insight on other departments, putting McGee in the auto garage, Torres in accounting, Knight in janitorial services, and Kasie in dispatch. The latter takes a call from a mysterious man in trouble, and the team soon learns he is a former agent.

Note: This is the first episode to not feature David McCallum in the opening credits.
4614"Left Unsaid" Daniela Ruah Yasemin YilmazMarch 4, 2024 (2024-03-04)21046.91 [9]
A Petty Officer who was working on classified documents is seemingly kidnapped during his third attempt at a marriage proposal. The case leads the team to the officer's father, a big-name businessman who had no idea of his existence and is in a rush to pay the ransom to try and get his son back.
4625"The Plan"Lionel ColemanKatherine Beattie & Chad Gomez CreaseyMarch 25, 2024 (2024-03-25)21056.15 [10]
An undercover agent from the far east office is found murdered and his handler, special agent in charge Feng Zhao, who happens to be Knight's father, assists in the investigation that culminates in the disappearance of bioweapons. Meanwhile, Knight deals with some family drama as it is revealed that she had never told her father about her relationship with Jimmy. Also, McGee discovers via a DNA test that he has a half-sister he never knew of beforehand.
4636"Strange Invaders"Claudia YarmyGina Gold & Aurorae Khoo & Steven D. Binder April 1, 2024 (2024-04-01)21065.90 [11]
A Navy pilot is murdered in an unusual fashion, and evidence points the team towards a possible alien invasion. The investigation leads to something far more sinister when put in the wrong hands. Meanwhile, McGee reveals that Delilah wants his facial hair shaved and sets up an online poll for the team to vote.
4647"A Thousand Yards"Diana ValentineChristopher J. WaildApril 15, 2024 (2024-04-15)21076.70 [12]

Director Vance is shot while visiting his late wife’s gravestone, and the investigation reveals that the entire agency is a target for revenge because of a case the team worked on years earlier. Meanwhile, while recovering, Vance attempts to reconcile with his son, Jared, over the former's reasons to stay as the NCIS director.

Note: This episode is the 1,000th episode of the entire NCIS franchise.
4658"Heartless"Michael ZinbergSydney Mitchel & Brendan FehilyApril 22, 2024 (2024-04-22)21086.29 [13]
The team looks for a motive behind the kidnapping and death of a famous heart surgeon (Tim Russ). Meanwhile, Torres reveals he and Parker are in a two-on-two basketball tournament, only for Parker to show up with a stiff neck.
4669"Prime Cut"Diana ValentineTeleplay by : Marco Schnabel
Story by : Chad Gomez Creasey & Marco Schnabel		April 29, 2024 (2024-04-29)21096.66 [14]
When the remains of a Marine captain are found, Knight and Torres travel to Texas to find the suspected killer. Meanwhile, Delilah hires a home renovation reality TV star to redo the McGee kitchen, much to Tim’s annoyance.
46710"Reef Madness"José Clemente HernandezScott WilliamsMay 6, 2024 (2024-05-06)21106.84 [15]
The team investigates when three bodies are found on a Navy ship that’s about to be retired and turned into artificial reef. Knight and Parker get trapped when a suspect locks them in. Meanwhile, Vance tells Knight she’s being offered a job as chief of training for the REACT team.

Production

On February 21, 2023, NCIS was renewed for a twenty-first season, which premiered on February 12, 2024. The production of the season was delayed due to the WGA and SAG-AFTRA strikes in the United States. [16]

David McCallum, who played Dr. Donald "Ducky" Mallard in the show's first 20 seasons, died on 25 September 2023. [4] The second episode of the season paid tribute to him with various clips from past episodes to celebrate Ducky's life and memories with the team, as well as the appearance of former cast member Michael Weatherly, with DiNozzo showing support to Palmer moments before the funeral.

On January 5, 2024, it was announced that NCIS: Los Angeles star Daniela Ruah would be directing an episode this season, [17] later revealed to be episode 4, titled "Left Unsaid".

On March 14, 2024, it was revealed that both Ruah and Vanessa Lachey would make an appearance as Kensi Blye and Jane Tennant, respectively, in the 1,000th overall episode of the franchise, though neither Kensi nor Jane appeared “in person” alongside the D.C. team. [18]

Ratings

Viewership and ratings per episode of NCIS season 21
No.TitleAir date Rating/share
(18–49)		Viewers
(millions)		DVR
(18–49)		DVR viewers
(millions)		Total
(18–49)		Total viewers
(millions)
1"Algún Día"February 12, 20240.5/57.32 [2] TBD4.18TBD11.50 [19]
2"The Stories We Leave Behind"February 19, 20240.5/67.43 [3] TBDTBDTBDTBD
3"Lifeline"February 26, 20240.4/57.00 [8] TBDTBDTBDTBD
4"Left Unsaid"March 4, 20240.5/56.91 [9] TBDTBDTBDTBD
5"The Plan"March 25, 20240.4/46.15 [10] TBDTBDTBDTBD
6"Strange Invaders"April 1, 20240.4/45.90 [11] TBDTBDTBDTBD
7"A Thousand Yards"April 15, 20240.4/56.70 [12] TBDTBDTBDTBD
8"Heartless"April 22, 20240.4/56.29 [13] TBDTBDTBDTBD
9"Prime Cut"April 29, 20240.4/46.66 [14] TBDTBDTBDTBD
10"Reef Madness"May 6, 20240.4/46.84 [15] TBDTBDTBDTBD

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References

  1. ↑ "'NCIS'& 'The Neighborhood' Renewed For Next Season on CBS" . Retrieved April 9, 2024.
  2. 1 2 Pucci, Douglas (February 13, 2024). "Monday Ratings: CBS Leads All in Total Viewers with Season Premieres of its Regular Lineup". Programming Insider. Retrieved February 13, 2024.
  3. 1 2 Pucci, Douglas (February 20, 2024). "Monday Ratings: NCIS on CBS Pays Tribute to 'Ducky' a.k.a. the Late David McCallum". Programming Insider. Retrieved February 20, 2024.
  4. 1 2 Andreeva, Nellie (September 25, 2023). "David McCallum Dies: Beloved NCIS Actor & Man From U.N.C.L.E Star Was 90". Deadline Hollywood .
  5. ↑ "David McCallum, star of hit TV series The Man From U.N.C.L.E. and NCIS, dies at 90". Yahoo! News . September 25, 2023. Retrieved February 20, 2024.
  6. ↑ Kaufman, Leslie (September 25, 2023). "David McCallum, Heartthrob Spy of The Man From U.N.C.L.E., Dies at 90". The New York Times .
  7. ↑ "Former 'NCIS' Stars Mark Harmon, Michael Weatherly Mourn David McCallum: "He Made Every Moment Count"". Deadline Hollywood . September 25, 2023.
  8. 1 2 Pucci, Douglas (February 27, 2024). "Monday Ratings: Modest Start to Deal or No Deal Island on NBC". Program Insider. Retrieved February 27, 2024.
  9. 1 2 Pucci, Douglas (March 5, 2024). "Monday Ratings: Soft Returns for MasterChef Junior and So You Think You Can Dance on Fox" . Retrieved March 5, 2024.
  10. 1 2 Pucci, Douglas (March 26, 2024). "Monday Ratings: The Bachelor 28th Season Finale on ABC Up Double-Digit Percent from Prior Season Ender" . Retrieved March 26, 2024.
  11. 1 2 Pucci, Douglas (April 2, 2024). "Monday Ratings: Iowa-LSU NCAA Elite Eight Game on ESPN Sets New Viewer Record for Women's College Basketball". Programming Insider. Retrieved April 2, 2024.
  12. 1 2 Pucci, Douglas (April 16, 2024). "Monday Ratings: WNBA Draft on ESPN Earns Record Audience of Nearly 2.5 Million Viewers". Programming Insider. Retrieved April 16, 2024.
  13. 1 2 Pucci, Douglas (April 24, 2024). "Monday Ratings: New York Knicks' NBA Playoff Victory Thriller on TNT and truTV Up Double-Digits from Year-Ago Game". Programming Insider. Retrieved April 24, 2024.
  14. 1 2 Pucci, Douglas (May 1, 2024). "Monday Ratings: CBS Tops in Total Viewers, TNT, USA and ESPN Outperform Broadcast Nets in Key Demos". Programming Insider. Retrieved May 1, 2024.
  15. 1 2 Pucci, Douglas (May 7, 2024). "Monday Ratings: 'Bob Hearts Abishola' Series Finale on CBS Reaches Total Viewer High Since Fifth Season Premiere". Programming Insider. Retrieved May 7, 2024.
  16. ↑ "Writers Rooms Reopen: 'Grey's', '9-1-1', 'NCIS', 'Abbott' & 'Yellowjackets' Among First Shows To Go Back To Work". Deadline.com. September 23, 2023. Retrieved November 15, 2023.
  17. ↑ "'NCIS: LA' Star Daniela Ruah Returns To Direct Two Episodes In 'NCIS' Universe" . Retrieved February 27, 2024.
  18. ↑ "NCIS: Daniela Ruah, Vanessa Lachey to 'Cross Over' for Franchise's 1,000th Episode (Exclusive)" . Retrieved March 15, 2024.
  19. ↑ Campione, Katie (February 29, 2024). "'Tracker' Leads Strong Mid-Season Premiere Week For CBS As Scripted Hits Return In Full Force". Deadline. Retrieved February 29, 2024.
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