Login or register
<-- Previous EpisodeNext Episode -->

When cyanide in a communal water jug lethally poisons a lieutenant and leaves a Navy pilot in serious condition, the NCIS: LA team investigates whether this is an isolated incident or an early test for large-scale water contamination.

Source: CBS

Episode Info

Episode number: 4x20
Airdate: Tuesday April 09th, 2013

Director: Eric Laneuville
Writer: Joe Sachs

Alternate Airdates:

UK (sky 1) May 19, 2013
AU (ten) Jun 18, 2013
Hungary Oct 21, 2013


Guest Stars
Bree CondonBree Condon
As Alessandra
Chris BrunoChris Bruno
As Dominic Fryman
Jade CarterJade Carter
As Navy Lieutenant Joshua Gordon
Jay EllisJay Ellis
As Naval Flight Officer Randall Baker
Lily MariyeLily Mariye
As Ashley Hong
Mark D. EspinozaMark D. Espinoza
As Detective Lopez
Omar ElbaOmar Elba
As Zaki Faheem
Owen TeagueOwen Teague
As Alex Fryman
Rance HowardRance Howard
As Eugene
Steve TomSteve Tom
As Roger / Morgan
Tom GallopTom Gallop
As Lawrence De Vries
Travis  Aaron WadeTravis Aaron Wade
As Navy Chief Petty Officer Crawford

Co-Guest Stars
Kent ShocknekKent Shocknek
As News Reporter
Main Cast
Chris OChris O'Donnell
As Special Agent "G" Callen
Daniela RuahDaniela Ruah
As Special Agent Kensi Blye
Eric Christian OlsenEric Christian Olsen
As LAPD Detective Martin A. "Marty" Deeks
Barrett FoaBarrett Foa
As Tech Operator Eric Beal
Renée Felice SmithRenée Felice Smith
As Intelligence Analyst Nell Jones
Linda HuntLinda Hunt
As Henrietta "Hetty" Lange
LL Cool JLL Cool J
As Special Agent Sam Hanna


The episode begins at a strip club, where few friends are celebrating their friend’s birthday. A lap dancer arrives and takes Joshua, the birthday boy, for a special treat. As soon as they enter the room, Joshua feels a little unwell. He passes out and the girl goes to get his friends. The friends arrive and see that Joshua is frothing and having seizures. They try to retrieve him. At that moment, another officer falls on the ground. At the office, Kensi has lost her tax return form and it needs to be submitted next week. She is shocked to learn that the rest of them have already submitted it. Eric arrives, announcing the latest case. ..

Read the full recap
Other Episode Crew

CreatorShane Brennan
Executive ProducerShane Brennan  |  John Peter Kousakis  |  R. Scott Gemmill
Co-Executive ProducerFrank Military
Supervising ProducerCheo Hodari Coker
ProducerDavid Bellisario  |  Rick Tunell  |  Dave Kalstein
Co-ProducerErik Whitmyre  |  Joseph C. Wilson
Consulting ProducerJoe Sachs  |  Gil Grant
Associate ProducerChad W. Murray (1)  |  Christopher J. Molnar
Production DesignerThomas Fichter
EditorM. Edward Salier
CastingJason Kennedy (1)  |  Susan Bluestein
Unit Production ManagerRick Tunell
First Assistant DirectorJoe Lotito
Second Assistant DirectorSuzanne Saltz
MusicJay Ferguson
Music SupervisorMark Wike
Costume DesignerDarryl Levine
HairstylistBrooks Stenstrom
Key GripJerry L. Marshall
Set DecoratorMichele Poulik
Location ManagerTony Salome
Transportation CoordinatorDavid Bassett
Property MasterSteven B. Melton
Construction CoordinatorMike Brooks (1)
Production Sound MixerDavid M. Schneider
Script SupervisorDiana Valentine
Production CoordinatorLaura P. Napoli
Script CoordinatorJimmey Donchey
Assistant EditorEric J. Lucas
Re-Recording MixerChris Haire  |  Chris Elam
GafferDavid B. Jarrell
On-Line EditorJacob Tillman
Director of PhotographyVictor Hammer
Production SupervisorRussell Dague
Art DirectorAnthony D. Parrillo
Post Production CoordinatorDillon Gemmill
Executive Story EditorJordana Lewis Jaffe
Visual Effects SupervisorDylan Chudzynski
Main Title DesignJohn McKnight
Production AccountantMatthew Klipper
"A" Camera OperatorTerence Nightingall
Sound SupervisorWilson Dyer
AssistantSarah K. Moss  |  Dana Scanlon  |  Erin Broadhurst
Casting AssociateMeredith Fordney  |  Krysti Baxter
Special Effects SupervisorDon Frazee
ColoristPatrick Woodard
Sound Effects EditorKevin Fisher
Technical AdvisorOsama Shofani
Makeup ArtistChris Burgoyne
"B" Camera OperatorScott Browner
ADR SupervisorJay Keiser
Writers' AssistantAndrew Bartels
1st Assistant AccountantDana Michaelsen
ThemeJames S. Levine
Multi Media CoordinatorJustin Maradiegue
Missing Information
Click here to add Episode Notes
Click here to add Music
Click here to add Episode Quotes
Click here to add Episode Goofs
Click here to add Cultural References
Click here to add Episode References
Click here to add Analysis