NCIS Season 22 Episode 20 Nexus Recap & Guide

Name: Nexus
Released: 2025-05-05
Cast: Seamus Dever, Francis X. McCarthy, Rebecca De Mornay, Chris Webster, Debra Christofferson

Episode Recap

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As NCIS investigates a dangerous connection between the Nexus cartel and Parker’s longtime nemesis, mob boss Carla Marino, the team uncovers a high-stakes plot involving stolen nuclear material. With time running out, Parker is forced into an uneasy alliance that could determine the fate of the operation – and his own future, on the 22nd season finale of the CBS Original series NCIS, Monday, May 5 (9:00-10:00 PM, ET/PT).

Quick Answer

NCIS Season 22 Episode 20, "Nexus," aired 2025-05-05 on CBS. As NCIS investigates a dangerous connection between the Nexus cartel and Parker’s longtime nemesis, mob boss Carla Marino, the team uncovers a high-stakes plot involving stolen nuclear material. With time running out, Parker is forced into an uneasy alliance that could determine the fate of the operation – and his own future, on the 22nd season finale of the CBS Original series NCIS, Monday, May 5 (9:00-10:00 PM, ET/PT)

Quick Facts

Episode Information

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Episode: Season 22, Episode 20 of 20
Title: Nexus
Air Date: May 5, 2025
Runtime: 60 min
Director: TBA
Writers: TBA

Overview

Episode Summary

As NCIS investigates a dangerous connection between the Nexus cartel and Parker’s longtime nemesis, mob boss Carla Marino, the team uncovers a high-stakes plot involving stolen nuclear material. With time running out, Parker is forced into an uneasy alliance that could determine the fate of the operation – and his own future, on the 22nd season finale of the CBS Original series NCIS, Monday, May 5 (9:00-10:00 PM, ET/PT)

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Episode Stills

Full Recap

NCIS Season 22 Episode 20 Recap

As NCIS investigates a dangerous connection between the Nexus cartel and Parker’s longtime nemesis, mob boss Carla Marino, the team uncovers a high-stakes plot involving stolen nuclear material.

With time running out, Parker is forced into an uneasy alliance that could determine the fate of the operation – and his own future, on the 22nd season finale of the CBS Original series NCIS, Monday, May 5 (9:00-10:00 PM, ET/PT).

At a Glance

Key Moments

As NCIS investigates a dangerous connection between the Nexus cartel and Parker’s longtime nemesis, mob boss Carla Marino, the team uncovers a high-stakes plot involving stolen nuclear material (F01).
With time running out, Parker is forced into an uneasy alliance that could determine the fate of the operation – and his own future, on the 22nd season finale of the CBS Original series NCIS, Monday, May 5 (9:00-10:00 PM, ET/PT) (F02).

Analysis

Character Development

Alden Parker

With time running out, Parker is forced into an uneasy alliance that could determine the fate of the operation – and his own future, on the 22nd season finale of the CBS Original series NCIS, Monday, May 5 (9:00-10:00 PM, ET/PT) With time running out, Parker is forced into an uneasy alliance that could determine the fate of the operation – and his own future, on the 22nd season finale of the CBS Original series NCIS, Monday, May 5 (9:00-10:00 PM, ET/PT) Interpretation: the synopsis flags this as the episode's personal beat; no development beyond the synopsis text is asserted.

Cast

Main Cast

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Cast

Guest Stars

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Seamus Dever

as NCIS Deputy Director Gabriel LaRoche

NCIS Deputy Director Gabriel LaRoche

Roman Parker

Carla Marino

Randall Clark

Uta

as U.S. Secretary of Defense Mathison

U.S. Secretary of Defense Mathison

Aric Hendrix

as FBI Agent Eric Ford / Carla's Thug

FBI Agent Eric Ford / Carla's Thug

Gichi Gamba

as Bodyguard

Bodyguard

Jason Pierce

as Liam Flattery

Analysis

NCIS Season 22 Episode 20 Ending Explained

Spoilers below

This section discusses the ending of "Nexus" in detail. Stop here if you haven't watched the episode.

The official synopsis establishes the episode's case and personal beats as summarized above; it does not describe the investigation's conclusion (see source_inventory.failed for the full source situation).

With time running out, Parker is forced into an uneasy alliance that could determine the fate of the operation – and his own future, on the 22nd season finale of the CBS Original series NCIS, Monday, May 5 (9:00-10:00 PM, ET/PT).

FAQ

Frequently Asked Questions

What happens in NCIS Season 22 Episode 20?

As NCIS investigates a dangerous connection between the Nexus cartel and Parker’s longtime nemesis, mob boss Carla Marino, the team uncovers a high-stakes plot involving stolen nuclear material. With time running out, Parker is forced into an uneasy alliance that could determine the fate of the operation – and his own future, on the 22nd season finale of the CBS Original series NCIS, Monday, May 5 (9:00-10:00 PM, ET/PT).

What is the main case in "Nexus"?

As NCIS investigates a dangerous connection between the Nexus cartel and Parker’s longtime nemesis, mob boss Carla Marino, the team uncovers a high-stakes plot involving stolen nuclear material.

What else happens in "Nexus"?

With time running out, Parker is forced into an uneasy alliance that could determine the fate of the operation – and his own future, on the 22nd season finale of the CBS Original series NCIS, Monday, May 5 (9:00-10:00 PM, ET/PT).

Is there a personal storyline in this episode?

With time running out, Parker is forced into an uneasy alliance that could determine the fate of the operation – and his own future, on the 22nd season finale of the CBS Original series NCIS, Monday, May 5 (9:00-10:00 PM, ET/PT).

How does the case end?

The official synopsis does not describe the outcome, and no independent recap was retrievable for this episode; the document therefore does not state one.

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