A MURDER BECOMES A CRYPTIC TREASURE HUNT

A murder aboard a museum ship becomes a cryptic treasure hunt when a dying Navy captain leaves a final clue on NCIS’ April 7 episode “Knick-Knack.”

To solve it, the team must decode what was worth killing – and dying – for.

The hour was penned by Christopher J. Waild, and directed by Kevin Berlandi.

It airs Tuesday, April 7 (8:00-9:00 PM, ET/PT) on the CBS Television Network, and streaming on Paramount+

NCIS

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“KNICK-KNACK” - CBS Original Series NCIS, scheduled to air TUESDAY, APRIL 7 (8:00 PM ET/PT) Pictured (L-R): Gary Cole as Alden Parker, Photo: Robert Voets/CBS ©2026 CBS Broadcasting, Inc. All Rights Reserved.