NCIS: Los Angeles 4x20
Purity
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.
NCIS: Los Angeles season 4
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4x1Endgame Sep 25, 2012 -
4x2The Recruit Oct 02, 2012 -
4x3The Fifth Man Oct 09, 2012 -
4x4Dead Body Politic Oct 23, 2012 -
4x5Out of the Past (1) Oct 30, 2012 -
4x6Rude Awakenings (2) Nov 13, 2012 -
4x7Skin Deep Nov 20, 2012 -
4x8Collateral Damage Nov 27, 2012 -
4x9The Gold Standard Dec 11, 2012 -
4x10Free Ride Dec 18, 2012 -
4x11Drive Jan 08, 2013 -
4x12Paper Soldiers Jan 15, 2013 -
4x13The Chosen One Jan 29, 2013 -
4x14Kill House Feb 05, 2013 -
4x15History Feb 19, 2013 -
4x16Lohkay Feb 26, 2013 -
4x17Wanted Mar 05, 2013 -
4x18Red (1) Mar 19, 2013 -
4x19Red (2) Mar 26, 2013 -
4x20Purity Apr 09, 2013 -
4x21Resurrection Apr 23, 2013 -
4x22Raven & the Swans Apr 30, 2013 -
4x23Parley May 07, 2013 -
4x24Descent May 14, 2013