[s13e1] Subject 17 Apr 2026

: The couple continues their journey toward parenthood, discussing the possibility of adoption after previous fertility struggles.

: Callen discovers files indicating he was part of a school designed to recruit secret agents at a very young age. Hetty eventually admits that he was indeed Subject 17. [S13E1] Subject 17

is the title of the season 13 premiere episode of the police procedural television series NCIS: Los Angeles , which first aired on October 10, 2021. Episode Summary : The couple continues their journey toward parenthood,

: By the end of the episode, Hetty leaves for a mission in Syria, leaving Callen to send Zasha to track her. Production Details Preview — NCIS: LA Season 13 Episode 1: Subject 17 is the title of the season 13 premiere

In this episode, Special Agent G. Callen begins to suspect that Hetty Lange has been keeping deeply personal secrets about his childhood training and past. The core conflict centers on Callen confronting Hetty with evidence that he was once identified as in a recruitment project. Key Plot Points

: The team must track down the informant while dealing with a non-lethal engagement order from Admiral Kilbride to avoid an international incident with Russian operatives.