[s10e23] The Guardian May 2026

Aired on May 12, 2019, "The Guardian" serves as the first half of a two-part season finale. The episode is notable for its crossover with the classic series , featuring the return of Captain Harmon "Harm" Rabb Jr. (David James Elliott). The plot follows the NCIS team as they uncover a terrorist plot aboard a military vessel, leading to a high-stakes mission in the Persian Gulf. Plot Overview

The episode explores themes of , particularly regarding the toll that military and federal service takes on relationships. The inclusion of JAG characters highlights the enduring nature of these roles across different generations of the franchise. Production Credits Director : John P. Kousakis Writers : R. Scott Gemmill Guest Stars : David James Elliott as Harmon Rabb Jr. [S10E23] The Guardian

: Special Agents Callen and Sam Hanna travel to the USS Allegiance in the Persian Gulf to track down the threat. Aired on May 12, 2019, "The Guardian" serves

Detailed reviews and episode analysis can be found on fan platforms like wikiDeeks and news outlets such as the Express . Review: NCISLA “The Guardian” (S10E23) - wikiDeeks The plot follows the NCIS team as they