Details
- Show
- NCIS (2003)
- Season
- Season 23
- Episode
- S23xE17
- Air Date
- 21 April 2026
- Where to watch
Overview
NCIS season 23, episode 17 — “Reboot (1)” (S23xE17) first aired on 21 April 2026.
With most of NCIS away and the mainframe shut down for a midnight upgrade, Kasie and a skeleton crew are left in a darkened building when someone begins hunting from inside. What starts as a routine reboot becomes a high-stakes game of cat and mouse through powerless hallways until an unexpected ally, Sam Hanna, steps into the fight.