Release calendarTop 250 moviesMost popular moviesBrowse movies by genreTop box officeShowtimes & ticketsMovie newsIndia movie spotlight
    What's on TV & streamingTop 250 TV showsMost popular TV showsBrowse TV shows by genreTV news
    What to watchLatest trailersIMDb OriginalsIMDb PicksIMDb SpotlightFamily entertainment guideIMDb Podcasts
    OscarsEmmysToronto Int'l Film FestivalHispanic Heritage MonthIMDb Stars to WatchSTARmeter AwardsAwards CentralFestival CentralAll events
    Born todayMost popular celebsCelebrity news
    Help centerContributor zonePolls
For industry professionals
  • Language
  • Fully supported
  • English (United States)
    Partially supported
  • Français (Canada)
  • Français (France)
  • Deutsch (Deutschland)
  • हिंदी (भारत)
  • Italiano (Italia)
  • Português (Brasil)
  • Español (España)
  • Español (México)
Watchlist
Sign in
  • Fully supported
  • English (United States)
    Partially supported
  • Français (Canada)
  • Français (France)
  • Deutsch (Deutschland)
  • हिंदी (भारत)
  • Italiano (Italia)
  • Português (Brasil)
  • Español (España)
  • Español (México)
Use app
NCIS
S2.E19
All episodesAll
  • Cast & crew
  • User reviews
  • Trivia
IMDbPro

Conspiracy Theory

  • Episode aired Apr 12, 2005
  • TV-PG
  • 45m
IMDb RATING
7.7/10
884
YOUR RATING
Mark Harmon and Jonathan Redford in NCIS (2003)
ActionCrimeDramaMysteryThriller

A petty officer reports that someone has assaulted her; the NCIS investigates. The victim has a mental illness and has had an affair with a captain under investigation by the FBI; she soon d... Read allA petty officer reports that someone has assaulted her; the NCIS investigates. The victim has a mental illness and has had an affair with a captain under investigation by the FBI; she soon dies by murder. The team figures out everything.A petty officer reports that someone has assaulted her; the NCIS investigates. The victim has a mental illness and has had an affair with a captain under investigation by the FBI; she soon dies by murder. The team figures out everything.

  • Director
    • Jeff Woolnough
  • Writers
    • Donald P. Bellisario
    • Don McGill
    • Frank Military
  • Stars
    • Mark Harmon
    • Sasha Alexander
    • Michael Weatherly
  • See production info at IMDbPro
  • IMDb RATING
    7.7/10
    884
    YOUR RATING
    • Director
      • Jeff Woolnough
    • Writers
      • Donald P. Bellisario
      • Don McGill
      • Frank Military
    • Stars
      • Mark Harmon
      • Sasha Alexander
      • Michael Weatherly
    • 2User reviews
  • See production info at IMDbPro
  • See production info at IMDbPro
  • Photos16

    View Poster
    View Poster
    View Poster
    View Poster
    View Poster
    View Poster
    + 11
    View Poster

    Top cast17

    Edit
    Mark Harmon
    Mark Harmon
    • Leroy Jethro Gibbs
    Sasha Alexander
    Sasha Alexander
    • Caitlin Todd
    Michael Weatherly
    Michael Weatherly
    • Anthony DiNozzo
    Pauley Perrette
    Pauley Perrette
    • Abby Sciuto
    Sean Murray
    Sean Murray
    • Timothy McGee
    David McCallum
    David McCallum
    • Donald Mallard
    Brigid Brannagh
    Brigid Brannagh
    • Catherine Reynolds
    Dan Ziskie
    Dan Ziskie
    • Captain Ross Vetter
    Jennifer Dundas
    Jennifer Dundas
    • Lynn Simons
    Brian Dietzen
    Brian Dietzen
    • Jimmy Palmer
    Hilary Angelo
    Hilary Angelo
    • Petty Officer Jessica Smith
    • (as Hilary Salvatore)
    Molly Hagan
    Molly Hagan
    • Audrey Vetter
    Dean McDermott
    Dean McDermott
    • LCDR Allan Witten
    Kevin Quigley
    Kevin Quigley
    • William the Truthteller
    Jonathan Redford
    • Corpsman Timothy Morgan
    Joe Spano
    Joe Spano
    • T.C. Fornell
    Robert Ray Manning Jr.
    Robert Ray Manning Jr.
    • Officer Alex Taylor
    • (as Robert Manning Jr.)
    • Director
      • Jeff Woolnough
    • Writers
      • Donald P. Bellisario
      • Don McGill
      • Frank Military
    • All cast & crew
    • Production, box office & more at IMDbPro

    User reviews2

    7.7884
    1
    2
    3
    4
    5
    6
    7
    8
    9
    10

    Featured reviews

    7LegendaryFang56

    "Hey, DiNozzo! You do that again, I will put my boot so far up your ass..."

    (337-word review) Here we have another episode with a guest appearance by Joe Spano, which I appreciated; I like Fornell and Joe's chemistry with Mark Harmon. Except this is the first episode (I think) with him guest-starring that didn't meet a certain level of excitement and necessity.

    His involvement/him showing up always seemed to be a way of expressing that the plot is "serious," not "fun and games." Up until now, every appearance of Fornell was "justified." One of the episodes had to do with terrorists; another concerned the Italian mafia. The plot this time didn't meet the unofficial "standard."

    And that's not only regarding whenever Fornell's included. Even if he hadn't shown up in this episode, that wouldn't have changed much; it would've been somewhat underwhelming, regardless. This time, his appearance didn't have a sense of fulfillment and seemed unfitting compared to how every (or most) one prior was accompanied by a more solemn tone in each episode.

    The perpetrator was also pretty predictable. That character kept showing up, which made me think there was a deeper purpose beyond the on-the-surface factor. I was right. I'm not saying that negatively; it's an observation. Something like that tends to stick out more with insufficient engagement in the plot, and that was the case slightly.

    But it was more engaging than the previous episode's plot. That's why my rating is one star higher. Gibbs and Fornell's interactions were good, as usual. And Tony and Caitlin's occasional bickering is usually entertaining.

    Despite breaking the pattern of 'Fornell appearance equals better-than-usual episode,' the predictability, and the usual level of engagement that only a few episodes exceed here and there, I liked the continuation of the previous episode's ending with Tony. Especially how that whole thing was a "thing" in this one, lasting its entirety; the back-and-forth banter/competitiveness.

    Moments like that usually do most of the work with shows like this, which makes a rather odd/fascinating result every so often, specifically when the central aspect (the plot) isn't a highlight.

    Related interests

    Bruce Willis in Die Hard (1988)
    Action
    James Gandolfini, Edie Falco, Sharon Angela, Max Casella, Dan Grimaldi, Joe Perrino, Donna Pescow, Jamie-Lynn Sigler, Tony Sirico, and Michael Drayer in The Sopranos (1999)
    Crime
    Mahershala Ali and Alex R. Hibbert in Moonlight (2016)
    Drama
    Jack Nicholson and Faye Dunaway in Chinatown (1974)
    Mystery
    Cho Yeo-jeong in Parasite (2019)
    Thriller

    Storyline

    Edit

    Did you know

    Edit
    • Trivia
      When Abby calls Gibbs to tell him that the blood on the electric circuit found in the air vent belongs to Lynn Simons, you can see on her computer that she's photoshopping the cowboy picture that Kate uses at the end to counter Tony's blackmail photo. In the end, each of them send their embarrassing photos - Kate winning a wet t-shirt contest and Tony as a shirtless cowboy in leather chaps - to Gibbs.
    • Goofs
      Both Tony and Kate question the fact that Fornell is alive. However they already knew that because at the end of "The Bone Yard" Tony, Kate and McGee see Fornell walk out of the squad room.
    • Quotes

      Lt. Cmdr. Allan Witten: I have a degree in Clinical Psychology. Do you have *any* expertise in the area, Agent Gibbs?

      Special Agent Leroy Jethro Gibbs: No. No I do not... just a BS meter.

    • Connections
      References Friday the 13th (1980)
    • Soundtracks
      99 Bottles of Blood
      (uncredited)

      Written by Dominic Kelly

      Performed by Dominic Kelly

      Courtesy of Addax Music Company

    Top picks

    Sign in to rate and Watchlist for personalized recommendations
    Sign in

    Details

    Edit
    • Release date
      • April 12, 2005 (United States)
    • Country of origin
      • United States
    • Language
      • English
    • Filming locations
      • Santa Clarita, California, USA
    • Production companies
      • Belisarius Productions
      • Paramount Network Television
    • See more company credits at IMDbPro

    Tech specs

    Edit
    • Runtime
      • 45m
    • Color
      • Color
    • Sound mix
      • Stereo
    • Aspect ratio
      • 4:3

    Contribute to this page

    Suggest an edit or add missing content
    • Learn more about contributing
    Edit page

    More to explore

    Recently viewed

    Please enable browser cookies to use this feature. Learn more.
    Get the IMDb App
    Sign in for more accessSign in for more access
    Follow IMDb on social
    Get the IMDb App
    For Android and iOS
    Get the IMDb App
    • Help
    • Site Index
    • IMDbPro
    • Box Office Mojo
    • License IMDb Data
    • Press Room
    • Advertising
    • Jobs
    • Conditions of Use
    • Privacy Policy
    • Your Ads Privacy Choices
    IMDb, an Amazon company

    © 1990-2025 by IMDb.com, Inc.