NCIS Reef Madness (Season 21, Episode 10)
TV-14
TV Episode | Action, Crime, Drama

NCIS

Reef Madness (Season 21, Episode 10)

TV-14

TV Episode | Action, Crime, Drama

Three bodies are found on an old Navy ship that's about to be sunk and turned into an artificial reef. When Parker and Knight are going to investigate, they're suddenly locked inside by a mysterious figure.

Creators

Donald P. Bellisario (created by) | Don McGill (created by)

Director

José Clemente Hernandez

Writer

Scott Williams (written by)

Producer

Justin Kilmer (producer) (as Justin J. Kilmer)

Composer

Brian Kirk

Cinematographer

William Webb (director of photography)

Editor

Mitchel Stanley

Casting

Krysti Baxter | Meredith Goble | Jason Kennedy (as Jason Michael Kennedy)

Production Designer

Robert Steuer

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Edit Released

Updated May 6, 2024

Release date

May 6, 2024 (United States)

Awards

Series awards

Nominated for 3 Primetime Emmy Awards. Another 27 wins & 42 nominations

Contacts

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Cast	+ Add Cast
17 cast members

Name	Known for
Sean Murray Timothy McGee Timothy McGee See fewer	Hocus Pocus (1993)
Wilmer Valderrama Nick Torres Nick Torres See fewer	That '70s Show (1998)
Katrina Law Jessica Knight Jessica Knight See fewer	Arrow (2012)
Brian Dietzen Jimmy Palmer Jimmy Palmer See fewer	From Justin to Kelly (2003)
Diona Reasonover Kasie Hines Kasie Hines See fewer	NCIS (2003)
Rocky Carroll Leon Vance Leon Vance See fewer	Crimson Tide (1995)
Gary Cole Alden Parker Alden Parker See fewer	Talladega Nights: The Ballad of Ricky Bobby (2006)
Adam Ferrara Sammy Craig Sammy Craig See fewer	Paul Blart: Mall Cop (2009)
Bruce Nozick Lacy Lacy See fewer	Weeds (2005)
Matthew Yang King Michael Chang Michael Chang See fewer	Avatar: The Last Airbender (2024)
Michael Monks Edgar Edgar See fewer	Manage This! Webseries
Gabriella Piazza Molly Mackin Molly Mackin See fewer	Mission: Impossible - The Final Reckoning (2025)
Kent Shocknek ZNN News Anchor Guy Ross ZNN News Anchor Guy Ross See fewer	Batman v Superman: Dawn of Justice (2016)
Tammi Mac Janice Janice See fewer	Tammi Mac's Bag Lady (2014)
Mackenzie Firgens Mother Mother See fewer	NCIS (2003)
Milo Cragnotti Young Parker Young Parker See fewer	This Is Us (2016)
Kensie Mills Lily / Little Girl Lily / Little Girl See fewer	NCIS (2003)