NCIS is called in to investigate when a lieutenant returns home on the eve of Halloween to find a surprise party being thrown for someone else at his place.

Sticks & Stones

S22 E4

After receiving intelligence on deadly threats to multiple locations that could lead to a catastrophic war, NCIS is called in to try to neutralize the danger.

In From the Cold

S22 E5

NCIS works with the CIA to discover what secrets are being kept by Captain Butler, an elderly former spy with dementia.

Knight and Day

S22 E6

Things become tense when Knight is assigned to protect his wife after the home of a high-level defense contractor is attacked.

Hardboiled

S22 E7

Torres receives intel from a confidential informant regarding top secret naval information that’s at risk of being sold.