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
“KNICK-KNACK” - CBS Original Series NCIS, scheduled to air TUESDAY, APRIL 7 (8:00 PM ET/PT) Pictured (L-R): Sean Murray as Timothy McGee, Gary Cole as Alden Parker, Wilmer Valderrama as Nick Torres, Katrina Law as Jessica Knight, Rocky Carroll as Leon Vance, Brian Dietzen as Jimmy Palmer and Diona Reasonover as Kasie Hines. Photo: Robert Voets/CBS ©2026 CBS Broadcasting, Inc. All Rights Reserved.








