Watch NCIS: New Orleans Season 4 Episode 21 online via TV Fanatic with over 6 options to watch the NCIS: New Orleans S4E21 full episode. Affiliates with free and paid streaming include Amazon, iTunes, Vudu, CBS All Access, Verizon On Demand, and CBS All Access (Via Amazon Prime).

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Episode Details

On NCIS: New Orleans Season 4 Episode 21, Gregorio calls on her former behavioral science professor, when a case matches one she studied during FBI training.

Rating: 4.2 / 5.0 (56 Votes)
NCIS: New Orleans
Episode Number:

NCIS: New Orleans Season 4 Episode 21 Quotes

Sebastian: I covered that house inside and outside, and all I got was a rash, which I hope isn't ringworm.
LaSalle: Me too.

Brooklyn: Hi. What's your name?
Sebastian: I don't remember.