NCIS Season 23 Episode 17: Reboot (1)
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.
Aired 2026-04-21 · 43 min
NCIS: all seasons and episodes