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How Parker’s Sister Will Affect NCIS Season 23 Addressed By Showrunner

Posted 2025-09-10 19:20:01

NCIS showrunner Steven D. Binder explains season 23’s introduction to Parker’s sister, unpacking what their dynamic means for the present. The upcoming NCIS season 23 will probably be following up on the stunning loss of life of Alden Parker’s father, Roman, who was discovered shot to loss of life at house. The occasion will introduce his sister, Harriet, will probably be essential to the story’s development.

Talking with TV Insider, Binder defined how Alden and Harriet’s interactions in NCIS season 23 will see them channeling an analogous relationship to their youthful years. The showrunner unpacked simply how completely different the pair had been from one another, along with his sister being the household’s “good child.” He teases “sparks are going to fly” when the pair meet once more as adults:

The dynamic between Parker and his sister as adults goes to revert to the dynamic between them once they had been [younger]. Alden Parker is a reliable former FBI, present NCIS agent who appears fairly squared away. His sister was the great baby. He was inflicting a variety of issues for himself, for his or her household, for his or her father, which is a remorse he has now. In the event you’re a member of the family, his actions have gotten dad killed. Take that dynamic from childhood and produce it to the current with a brother and sister, and sparks are going to fly.

What Binder’s Clarification Means For Parker In NCIS Season 23

Stills from NCIS season 22 episode 8 Out of Management

On the finish of NCIS season 22, Parker believes mob boss Carla Marino is liable for his father’s loss of life, citing their long-standing rivalry and his latest makes an attempt to take her down. When season 23 rolls out, he’ll possible be utilizing as many sources from the company as potential to determine the reality and produce justice to his father’s killer.

Nevertheless, occasions could also be difficult by his sister’s arrival, with Binder’s assertion hinting at potential friction between them on account of their upbringing. This will probably be additional expanded upon in flashbacks to 1977, showcasing how little has actually modified between them from once they had been youthful. But they might want to come back collectively to get justice for his or her father.

Given the remorse Binder says Parker has for inflicting household hassle when he was youthful, the rift between him and Harriet would possibly want time to restore. This will probably be much more troublesome due to their father’s loss of life, relying on what actually occurred. Her look on the forged of NCIS will assist spherical out the storyline, although, delivering memorable moments regardless.

Our Take On Parker’s Sister Getting Launched In NCIS Season 23

Gary Cole as Alden Parker in NCIS

Gary Cole as Alden Parker in NCIS
©CBS / courtesy MovieStillsDB

Parker’s sister can add an essential household dynamic to his investigation, even when there’s pressure between the siblings on the outset. Not solely does it add to the staff chief’s backstory, however it might probably additionally emphasize the strain of the tragedy. It elevates the significance of studying extra about Roman’s loss of life and delivering justice for what occurred.

It might additionally alter the bigger staff dynamic on NCIS for its first episodes, since Harriet will first seem within the two-part premiere. Her interactions with Parker are prone to hit the bottom operating as a serious try at discovering the reality unfolds. Although what path the siblings are led down stays to be seen.

NCIS season 23 premieres Tuesday, October 14 at 8/7c on CBS.