NCIS: Season 6, Episode 21

Toxic (7 Apr. 2009)
"NCIS: Naval Criminal Investigative Service" Toxic (original title)

TV Episode  -   -  Action | Comedy | Crime
Your rating:
    1 2 3 4 5 6 7 8 9 10 -/10 X  
Ratings: 8.0/10 from 182 users  
Reviews: write review

Local cops find the body of an enlisted Marine on UA; Gibbs and company investigate. The FBI haul Abby to a classified lab to replace a missing man, who was a target of the dead Marine. The gang figure it out and tie up the loose ends.



(created by), (created by), 1 more credit »
0Check in

Watch Now

From $1.99 on Amazon Instant Video

Editors' Spotlight

IMDb Exclusive Trailer

View the Foxcatcher Exclusive trailer with Steve Carell and Channing Tatum

User Lists

Related lists from IMDb users

a list of 222 titles
created 22 Aug 2011
a list of 210 titles
created 13 Mar 2012
a list of 3963 titles
created 06 Apr 2012
a list of 2370 titles
created 27 Aug 2013
a list of 25 titles
created 7 months ago

Related Items

Search for "Toxic" on

Connect with IMDb

Share this Rating

Title: Toxic (07 Apr 2009)

Toxic (07 Apr 2009) on IMDb 8/10

Want to share IMDb's rating on your own site? Use the HTML below.

Take The Quiz!

Test your knowledge of NCIS.
« Previous Episode | 134 of 259 Episodes | Next Episode »


1 video »


Episode credited cast:
Leon Vance (credit only)
Rest of cast listed alphabetically:
Philip Heller
FBI Agent
Lois Heller
Mr. Jones
Tavis Danz ...
PFC Marco Riggs


Local cops, acting on a tip, find the body of Marine Pfc. Riggs, who was UA; Gibbs and company investigate; Palmer finds two marks on Riggs's neck. Meanwhile on a public street three grim-faced Hoovers demand that Abby go with them; a suit delivers her to Jones, an official at a well funded lab at a hospital for work in a clandestine and highly classified program. While checking out Riggs's car, Gibbs and Ziva find evidence suggesting that he was not an intended victim but rather a bad guy. Gibbs realizes that Abby has taken the place of Heller, the man who was Riggs's target; McGee and Ziva find Heller, who gives explanations. A patient disappears, and a nurse dies. Tony finds Abby; he and Ziva return her to the office. The gang start putting the pieces together; Jones disappears, but they catch him. Gibbs and Jones have a chat, and Abby helps Gibbs with his interrogation. The team finish putting the pieces together, then they tie up the loose ends. Written by DocRushing

Plot Summary | Add Synopsis





Release Date:

7 April 2009 (USA)  »

Company Credits

Show detailed on  »

Technical Specs


Sound Mix:


Aspect Ratio:

1.78 : 1
See  »

Did You Know?


Abby's rule no. 1: Do not lie to Abby! See more »


When Gibbs and Ziva locate the victim's car, mountains that don't exist in Washington, DC are clearly visible in the distance. See more »


Mr. Jones: Agent Gibbs, I appreciate your concern for my missing colleague, but that's *exactly* why Miss Scuito has to stay here right now. You have to trust me on that.
Special Agent Leroy Jethro Gibbs: I don't trust you. I don't know you!
Mr. Jones: I sympathsize with your position...
Special Agent Leroy Jethro Gibbs: It's your choice, you either tell me what's going on or...
Mr. Jones: Or what? You'll threaten me?
Special Agent Leroy Jethro Gibbs: Well, you know what? That depends. You consider a public investigation a threat?... We are on the same team.
See more »


References One Flew Over the Cuckoo's Nest (1975) See more »


Rock-A-Bye Baby
Written by Dominic Kelly
Performed by Dominic Kelly
Courtesy of Screw the Pooch ASCAP
See more »

Frequently Asked Questions

This FAQ is empty. Add the first question.

User Reviews

Message Boards

Recent Posts
McGee desperately needs a serious enemy and storyline jericho_ho_lic-1
OT: USAFChief LadyCatherine
OT - RIP Robin Williams adezilla
Mega Buzz - TV Guide anny385385
I met Robert Wagner today LadyValentine0214
Poor Pauley Lenny64
Discuss Toxic (2009) on the IMDb message boards »

Contribute to This Page

Create a character page for: